Payment overview · 2025
General Payments
$5,583.21
276 reported records · 50 companies
Healthcare provider profile · identity verified
Timothy Euiwon Byun, MD
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology · ORANGE, CA · NPI 1871545012
Verified facts
What the public records show
CMS Open Payments records show Timothy Euiwon Byun, MD received $5,583.21 in general payments during 2025 across 276 reported records.
AstraZeneca Pharmaceuticals LP accounted for 12.8% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 86 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Cabometyx, Calquence, Kisqali, Orgovyx, Xtandi.
ABBVIE INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported CREON as an associated drug or biological on 91561 records involving 20616 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Creon by this doctor in 2024.
ARRAY BIOPHARMA INC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ORGOVYX as an associated drug or biological on 29 records involving 26 distinct recipient NPIs. Public Medicare Part D data also shows 41 claims for Orgovyx by this doctor in 2024.
ARRAY BIOPHARMA INC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported XTANDI as an associated drug or biological on 98 records involving 88 distinct recipient NPIs. Public Medicare Part D data also shows 98 claims for Xtandi by this doctor in 2024.
Astellas Pharma US Inc reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported Xtandi as an associated drug or biological on 11345 records involving 5418 distinct recipient NPIs. Public Medicare Part D data also shows 98 claims for Xtandi by this doctor in 2024.
AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported CALQUENCE as an associated drug or biological on 8404 records involving 3935 distinct recipient NPIs. Public Medicare Part D data also shows 17 claims for Calquence by this doctor in 2024.
AstraZeneca Pharmaceuticals LP reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported TAGRISSO as an associated drug or biological on 5285 records involving 2776 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Tagrisso by this doctor in 2024.
Celgene Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 25 records involving 24 distinct recipient NPIs. Public Medicare Part D data also shows 70 claims for Eliquis by this doctor in 2024.
E.R. Squibb & Sons, L.L.C. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 27956 records involving 14870 distinct recipient NPIs. Public Medicare Part D data also shows 70 claims for Eliquis by this doctor in 2024.
E.R. Squibb & Sons, L.L.C. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported SPRYCEL as an associated drug or biological on 32 records involving 32 distinct recipient NPIs. Public Medicare Part D data also shows 18 claims for Sprycel by this doctor in 2024.
Exelixis Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported CABOMETYX as an associated drug or biological on 11749 records involving 4526 distinct recipient NPIs. Public Medicare Part D data also shows 11 claims for Cabometyx by this doctor in 2024.
Novartis Pharmaceuticals Corporation reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported KISQALI as an associated drug or biological on 31637 records involving 7959 distinct recipient NPIs. Public Medicare Part D data also shows 16 claims for Kisqali by this doctor in 2024.
PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ELIQUIS as an associated drug or biological on 87112 records involving 36032 distinct recipient NPIs. Public Medicare Part D data also shows 70 claims for Eliquis by this doctor in 2024.
PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ORGOVYX as an associated drug or biological on 16373 records involving 6981 distinct recipient NPIs. Public Medicare Part D data also shows 41 claims for Orgovyx by this doctor in 2024.
PFIZER INC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported XTANDI as an associated drug or biological on 19368 records involving 7657 distinct recipient NPIs. Public Medicare Part D data also shows 98 claims for Xtandi by this doctor in 2024.
Sumitomo Pharma America, Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ORGOVYX as an associated drug or biological on 17129 records involving 6223 distinct recipient NPIs. Public Medicare Part D data also shows 41 claims for Orgovyx by this doctor in 2024.
Takeda Pharmaceuticals U.S.A., Inc. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported NINLARO as an associated drug or biological on 3835 records involving 2551 distinct recipient NPIs. Public Medicare Part D data also shows 23 claims for Ninlaro by this doctor in 2024.
These records do not establish that a payment influenced prescribing or medical care.
Separate record types
Research & Ownership
Research Payments (direct recipient): not present in the loaded data
Associated Research Funding (for example, named PI): not present in the loaded data
Ownership / Investment: not present in the loaded data
These categories are never added into the General Payments headline. Associated research funding must not be described as money the doctor personally received unless the source record supports that conclusion.
Who paid this doctor?
Companies in 2025 General Payments
| Reported company | Canonical company | Amount | Share | Records | Year |
|---|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $713.10 | 12.8% | 28 | 2025 |
| Celgene Corporation | Unresolved — no canonical attribution shown | $387.08 | 6.9% | 29 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $358.97 | 6.4% | 19 | 2025 |
| E.R. Squibb & Sons, L.L.C. | Unresolved — no canonical attribution shown | $289.84 | 5.2% | 23 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $247.12 | 4.4% | 14 | 2025 |
| Janssen Biotech, Inc. | Unresolved — no canonical attribution shown | $232.19 | 4.2% | 10 | 2025 |
| ARRAY BIOPHARMA INC | Unresolved — no canonical attribution shown | $208.73 | 3.7% | 10 | 2025 |
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $198.34 | 3.5% | 16 | 2025 |
| Incyte Corporation | Unresolved — no canonical attribution shown | $196.84 | 3.5% | 16 | 2025 |
| Daiichi Sankyo Inc. | Unresolved — no canonical attribution shown | $191.46 | 3.4% | 8 | 2025 |
| Astellas Pharma US Inc | Unresolved — no canonical attribution shown | $179.76 | 3.2% | 8 | 2025 |
| Merck Sharp & Dohme LLC | Unresolved — no canonical attribution shown | $142.71 | 2.6% | 6 | 2025 |
| BeOne Medicines USA, Inc. | Unresolved — no canonical attribution shown | $140.00 | 2.5% | 4 | 2025 |
| Eisai Inc. | Unresolved — no canonical attribution shown | $119.15 | 2.1% | 4 | 2025 |
| Geron Corporation | Unresolved — no canonical attribution shown | $112.86 | 2.0% | 5 | 2025 |
| Exelixis Inc. | Unresolved — no canonical attribution shown | $110.38 | 2.0% | 4 | 2025 |
| GENZYME CORPORATION | Unresolved — no canonical attribution shown | $110.04 | 2.0% | 4 | 2025 |
| Bayer Healthcare Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $105.49 | 1.9% | 5 | 2025 |
| Aveo Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $87.54 | 1.6% | 3 | 2025 |
| Gilead Sciences, Inc. | Unresolved — no canonical attribution shown | $84.86 | 1.5% | 4 | 2025 |
| PUMA BIOTECHNOLOGY, INC. | Unresolved — no canonical attribution shown | $80.93 | 1.4% | 3 | 2025 |
| Genmab U.S., Inc. | Unresolved — no canonical attribution shown | $75.54 | 1.4% | 3 | 2025 |
| Pharmacosmos Therapeutics Inc. | Unresolved — no canonical attribution shown | $74.39 | 1.3% | 4 | 2025 |
| Alexion Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $72.45 | 1.3% | 3 | 2025 |
| Regeneron Healthcare Solutions, Inc. | Unresolved — no canonical attribution shown | $69.43 | 1.2% | 2 | 2025 |
| Karyopharm Therapeutics Inc. | Unresolved — no canonical attribution shown | $68.12 | 1.2% | 3 | 2025 |
| Blueprint Medicines Corporation | Unresolved — no canonical attribution shown | $63.16 | 1.1% | 2 | 2025 |
| Syndax Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $62.15 | 1.1% | 2 | 2025 |
| Genentech USA, Inc. | Unresolved — no canonical attribution shown | $60.70 | 1.1% | 2 | 2025 |
| Takeda Pharmaceuticals U.S.A., Inc. | Unresolved — no canonical attribution shown | $52.66 | 0.9% | 2 | 2025 |
| Novartis Pharmaceuticals Corporation | Unresolved — no canonical attribution shown | $50.58 | 0.9% | 2 | 2025 |
| Ipsen Biopharmaceuticals, Inc | Unresolved — no canonical attribution shown | $49.98 | 0.9% | 2 | 2025 |
| Coherus Oncology, Inc. | Unresolved — no canonical attribution shown | $49.64 | 0.9% | 2 | 2025 |
| EMD Serono, Inc. | Unresolved — no canonical attribution shown | $49.10 | 0.9% | 3 | 2025 |
| PharmaEssentia USA Corporation | Unresolved — no canonical attribution shown | $48.14 | 0.9% | 2 | 2025 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $45.34 | 0.8% | 2 | 2025 |
| JAZZ PHARMACEUTICALS INC. | Unresolved — no canonical attribution shown | $43.85 | 0.8% | 2 | 2025 |
| Lilly USA, LLC | Unresolved — no canonical attribution shown | $40.40 | 0.7% | 2 | 2025 |
| Stemline Therapeutics Inc. | Unresolved — no canonical attribution shown | $39.25 | 0.7% | 1 | 2025 |
| Sumitomo Pharma America, Inc. | Unresolved — no canonical attribution shown | $37.41 | 0.7% | 2 | 2025 |
| Deciphera Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $28.58 | 0.5% | 1 | 2025 |
| ACCORD HEALTHCARE, INC. | Unresolved — no canonical attribution shown | $24.93 | 0.5% | 1 | 2025 |
| SOBI, INC | Unresolved — no canonical attribution shown | $24.71 | 0.4% | 1 | 2025 |
| Rigel Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $23.51 | 0.4% | 1 | 2025 |
| RECORDATI_RARE_DISEASES_INC. | Unresolved — no canonical attribution shown | $22.93 | 0.4% | 1 | 2025 |
| Caris MPI, Inc. | Unresolved — no canonical attribution shown | $22.92 | 0.4% | 1 | 2025 |
| Legend Biotech USA Inc. | Unresolved — no canonical attribution shown | $22.83 | 0.4% | 1 | 2025 |
| Iovance Biotherapeutics, Inc. | Unresolved — no canonical attribution shown | $22.48 | 0.4% | 1 | 2025 |
| ADC THERAPEUTICS AMERICA, INC. | Unresolved — no canonical attribution shown | $20.76 | 0.4% | 1 | 2025 |
| CSL Behring | Unresolved — no canonical attribution shown | $19.88 | 0.4% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $5,560.11 | 275 |
| Education | $23.10 | 1 |
A meal, consulting fee, royalty, and travel payment describe different kinds of reported relationships and should not be interpreted as equivalent.
Analysis 1 · Payment-linked products
Products named in Open Payments records
| Reported product | Type | Reported company | Related amount* | Records | Year |
|---|---|---|---|---|---|
| REBLOZYL Normalized: reblozyl |
Biological | Celgene Corporation, Merck Sharp & Dohme LLC | $314.97 | 25 | 2025 |
Source payment records
|
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| OPDIVO Normalized: opdivo |
Biological | Celgene Corporation, E.R. Squibb & Sons, L.L.C. | $297.56 | 22 | 2025 |
Source payment records
|
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| IMFINZI Normalized: imfinzi |
Biological | AstraZeneca Pharmaceuticals LP | $289.51 | 10 | 2025 |
Source payment records
|
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| CALQUENCE Normalized: calquence |
Drug | AstraZeneca Pharmaceuticals LP | $257.17 | 12 | 2025 |
Source payment records
|
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| EPKINLY Normalized: epkinly |
Drug | ABBVIE INC., Genmab U.S., Inc. | $247.54 | 14 | 2025 |
Source payment records
|
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| ENHERTU Normalized: enhertu |
Biological, Drug | AstraZeneca Pharmaceuticals LP, Daiichi Sankyo Inc. | $245.06 | 10 | 2025 |
Source payment records
|
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| BRAFTOVI Normalized: braftovi |
Drug | ARRAY BIOPHARMA INC | $208.73 | 10 | 2025 |
Source payment records
|
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| MEKTOVI Normalized: mektovi |
Drug | ARRAY BIOPHARMA INC | $208.73 | 10 | 2025 |
Source payment records
|
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| TUKYSA Normalized: tukysa |
Drug | ARRAY BIOPHARMA INC, PFIZER INC. | $175.99 | 8 | 2025 |
Source payment records
|
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| IMBRUVICA Normalized: imbruvica |
Drug | ABBVIE INC. | $172.00 | 11 | 2025 |
Source payment records
|
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| PADCEV Normalized: padcev |
Biological | PFIZER INC. | $167.87 | 7 | 2025 |
Source payment records
|
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| KEYTRUDA Normalized: keytruda |
Biological | Merck Sharp & Dohme LLC | $142.71 | 6 | 2025 |
Source payment records
|
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| JAKAFI Normalized: jakafi |
Drug | Incyte Corporation | $129.52 | 10 | 2025 |
Source payment records
|
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| Lenvima Normalized: lenvima |
Drug | Eisai Inc. | $119.15 | 4 | 2025 |
Source payment records
|
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| ADCETRIS Normalized: adcetris |
Biological | PFIZER INC. | $117.51 | 7 | 2025 |
Source payment records
|
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| RYTELO Normalized: rytelo |
Drug | Geron Corporation | $112.86 | 5 | 2025 |
Source payment records
|
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| ELREXFIO Normalized: elrexfio |
Drug | PFIZER INC. | $112.24 | 7 | 2025 |
Source payment records
|
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| CABOMETYX Normalized: cabometyx |
Drug | Exelixis Inc. | $110.38 | 4 | 2025 |
Source payment records
|
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| BRUKINSA Normalized: brukinsa |
Drug | BeOne Medicines USA, Inc. | $106.46 | 3 | 2025 |
Source payment records
|
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| Nubeqa Normalized: nubeqa |
Drug | Bayer Healthcare Pharmaceuticals Inc. | $105.49 | 5 | 2025 |
Source payment records
|
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| XTANDI Normalized: xtandi |
Drug | Astellas Pharma US Inc, PFIZER INC. | $98.31 | 5 | 2025 |
Source payment records
|
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| Vyloy Normalized: vyloy |
Drug | Astellas Pharma US Inc | $94.43 | 5 | 2025 |
Source payment records
|
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| JEMPERLI Normalized: jemperli |
Biological | GlaxoSmithKline, LLC. | $93.71 | 6 | 2025 |
Source payment records
|
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| OJJAARA Normalized: ojjaara |
Drug | GlaxoSmithKline, LLC. | $90.44 | 9 | 2025 |
Source payment records
|
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| FOTIVDA Normalized: fotivda |
Drug | Aveo Pharmaceuticals, Inc. | $87.54 | 3 | 2025 |
Source payment records
|
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| AYVAKIT Normalized: ayvakit |
Biological, Drug | Blueprint Medicines Corporation, GENZYME CORPORATION | $87.04 | 3 | 2025 |
Source payment records
|
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| WAYRILZ Normalized: wayrilz |
Drug | GENZYME CORPORATION | $86.16 | 3 | 2025 |
Source payment records
|
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| OPDUALAG Normalized: opdualag |
Drug | E.R. Squibb & Sons, L.L.C. | $85.83 | 6 | 2025 |
Source payment records
|
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| Trodelvy Normalized: trodelvy |
Drug | Gilead Sciences, Inc. | $84.86 | 4 | 2025 |
Source payment records
|
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| CARVYKTI Normalized: carvykti |
Biological, Drug | Janssen Biotech, Inc., Legend Biotech USA Inc. | $83.78 | 4 | 2025 |
Source payment records
|
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| NERLYNX Normalized: nerlynx |
Drug | PUMA BIOTECHNOLOGY, INC. | $80.93 | 3 | 2025 |
Source payment records
|
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| MONJUVI Normalized: monjuvi |
Drug | Incyte Corporation | $76.68 | 7 | 2025 |
Source payment records
|
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| MONOFERRIC Normalized: monoferric |
Drug | Pharmacosmos Therapeutics Inc. | $74.39 | 4 | 2025 |
Source payment records
|
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| ERLEADA Normalized: erleada |
Drug | Janssen Biotech, Inc. | $73.26 | 4 | 2025 |
Source payment records
|
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| ULTOMIRIS Normalized: ultomiris |
Biological | Alexion Pharmaceuticals, Inc. | $72.45 | 3 | 2025 |
Source payment records
|
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| LIBTAYO Normalized: libtayo |
Biological | Regeneron Healthcare Solutions, Inc. | $69.43 | 2 | 2025 |
Source payment records
|
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| XPOVIO Normalized: xpovio |
Drug | Karyopharm Therapeutics Inc. | $68.12 | 3 | 2025 |
Source payment records
|
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| INLYTA Normalized: inlyta |
Drug | PFIZER INC. | $65.88 | 3 | 2025 |
Source payment records
|
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| DARZALEX Normalized: darzalex |
Biological | Janssen Biotech, Inc. | $56.88 | 2 | 2025 |
Source payment records
|
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| DATROWAY Normalized: datroway |
Drug | Daiichi Sankyo Inc. | $56.72 | 2 | 2025 |
Source payment records
|
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| LYNPARZA Normalized: lynparza |
Drug | AstraZeneca Pharmaceuticals LP | $53.08 | 2 | 2025 |
Source payment records
|
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| FRUZAQLA Normalized: fruzaqla |
Drug | Takeda Pharmaceuticals U.S.A., Inc. | $52.66 | 2 | 2025 |
Source payment records
|
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| Onivyde Normalized: onivyde |
Drug | Ipsen Biopharmaceuticals, Inc | $49.98 | 2 | 2025 |
Source payment records
|
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| Somatuline Depot Normalized: somatuline depot |
Drug | Ipsen Biopharmaceuticals, Inc | $49.98 | 2 | 2025 |
Source payment records
|
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| LOQTORZI Normalized: loqtorzi |
Biological | Coherus Oncology, Inc. | $49.64 | 2 | 2025 |
Source payment records
|
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| KEYTRUDA QLEX Normalized: keytruda qlex |
Biological | Merck Sharp & Dohme LLC | $49.38 | 2 | 2025 |
Source payment records
|
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| VENCLEXTA Normalized: venclexta |
Drug | ABBVIE INC. | $48.83 | 2 | 2025 |
Source payment records
|
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| BESREMI Normalized: besremi |
Drug | PharmaEssentia USA Corporation | $48.14 | 2 | 2025 |
Source payment records
|
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| BLENREP Normalized: blenrep |
Biological | GlaxoSmithKline, LLC. | $47.42 | 6 | 2025 |
Source payment records
|
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| ORGOVYX Normalized: orgovyx |
Drug | PFIZER INC., Sumitomo Pharma America, Inc. | $43.90 | 3 | 2025 |
Source payment records
|
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| ZIIHERA Normalized: ziihera |
Drug | JAZZ PHARMACEUTICALS INC. | $43.85 | 2 | 2025 |
Source payment records
|
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| ZYNYZ Normalized: zynyz |
Drug | Incyte Corporation | $43.25 | 3 | 2025 |
Source payment records
|
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| RYBREVANT Normalized: rybrevant |
Drug | Janssen Biotech, Inc. | $41.10 | 1 | 2025 |
Source payment records
|
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| JAYPIRCA Normalized: jaypirca |
Drug | Lilly USA, LLC | $40.40 | 2 | 2025 |
Source payment records
|
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| VERZENIO Normalized: verzenio |
Drug | Lilly USA, LLC | $40.40 | 2 | 2025 |
Source payment records
|
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| Orserdu Normalized: orserdu |
Drug | Stemline Therapeutics Inc. | $39.25 | 1 | 2025 |
Source payment records
|
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| BOSULIF Normalized: bosulif |
Drug | PFIZER INC. | $38.55 | 3 | 2025 |
Source payment records
|
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| Tecentriq Normalized: tecentriq |
Biological | Genentech USA, Inc. | $34.67 | 1 | 2025 |
Source payment records
|
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| TEVIMBRA Normalized: tevimbra |
Drug | BeOne Medicines USA, Inc. | $33.54 | 1 | 2025 |
Source payment records
|
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| TALVEY Normalized: talvey |
Biological | Janssen Biotech, Inc. | $31.88 | 1 | 2025 |
Source payment records
|
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| LORBRENA Normalized: lorbrena |
Drug | ARRAY BIOPHARMA INC | $29.54 | 1 | 2025 |
Source payment records
|
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| IBRANCE Normalized: ibrance |
Drug | PFIZER INC. | $29.07 | 1 | 2025 |
Source payment records
|
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| QINLOCK Normalized: qinlock |
Drug | Deciphera Pharmaceuticals Inc. | $28.58 | 1 | 2025 |
Source payment records
|
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| ROMVIMZA Normalized: romvimza |
Drug | Deciphera Pharmaceuticals Inc. | $28.58 | 1 | 2025 |
Source payment records
|
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| ELAHERE Normalized: elahere |
Drug | ABBVIE INC. | $26.29 | 1 | 2025 |
Source payment records
|
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| Hemlibra Normalized: hemlibra |
Biological | Genentech USA, Inc. | $26.03 | 1 | 2025 |
Source payment records
|
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| Fabhalta Normalized: fabhalta |
Drug | Novartis Pharmaceuticals Corporation | $26.02 | 1 | 2025 |
Source payment records
|
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| Udenyca Normalized: udenyca |
Biological | Coherus Oncology, Inc. | $25.41 | 1 | 2025 |
Source payment records
|
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| TECVAYLI Normalized: tecvayli |
Biological | Janssen Biotech, Inc. | $25.00 | 1 | 2025 |
Source payment records
|
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| Camcevi Normalized: camcevi |
Drug | ACCORD HEALTHCARE, INC. | $24.93 | 1 | 2025 |
Source payment records
|
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| Vonjo Normalized: vonjo |
Drug | SOBI, INC | $24.71 | 1 | 2025 |
Source payment records
|
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| KISQALI Normalized: kisqali |
Drug | Novartis Pharmaceuticals Corporation | $24.56 | 1 | 2025 |
Source payment records
|
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| Gavreto Normalized: gavreto |
Drug | Rigel Pharmaceuticals, Inc. | $23.51 | 1 | 2025 |
Source payment records
|
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| Rezlidhia Normalized: rezlidhia |
Drug | Rigel Pharmaceuticals, Inc. | $23.51 | 1 | 2025 |
Source payment records
|
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| TAVALISSE Normalized: tavalisse |
Drug | Rigel Pharmaceuticals, Inc. | $23.51 | 1 | 2025 |
Source payment records
|
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| ENJAYMO Normalized: enjaymo |
Drug | RECORDATI_RARE_DISEASES_INC. | $22.93 | 1 | 2025 |
Source payment records
|
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| MI CANCER SEEK Normalized: mi cancer seek |
Device | Caris MPI, Inc. | $22.92 | 1 | 2025 |
Source payment records
|
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| WELIREG Normalized: welireg |
Drug | Merck Sharp & Dohme LLC | $22.73 | 1 | 2025 |
Source payment records
|
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| Amtagvi Normalized: amtagvi |
Drug | Iovance Biotherapeutics, Inc. | $22.48 | 1 | 2025 |
Source payment records
|
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| TIVDAK Normalized: tivdak |
Biological | PFIZER INC. | $21.83 | 1 | 2025 |
Source payment records
|
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| BALVERSA Normalized: balversa |
Drug | Janssen Biotech, Inc. | $21.48 | 1 | 2025 |
Source payment records
|
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| ZYNLONTA Normalized: zynlonta |
Drug | ADC THERAPEUTICS AMERICA, INC. | $20.76 | 1 | 2025 |
Source payment records
|
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| Afstyla Normalized: afstyla |
Biological | CSL Behring | $19.88 | 1 | 2025 |
Source payment records
|
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| Idelvion Normalized: idelvion |
Biological | CSL Behring | $19.88 | 1 | 2025 |
Source payment records
|
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| PEMAZYRE Normalized: pemazyre |
Drug | Incyte Corporation | $9.36 | 1 | 2025 |
Source payment records
|
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| TALZENNA Normalized: talzenna |
Drug | PFIZER INC. | $6.49 | 1 | 2025 |
Source payment records
|
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* Product-associated amounts are non-additive because one payment record may name more than one product.
These products were named on specific Open Payments records. A named product does not show that the payment influenced treatment or prescribing.
Public prescribing for products named in payments
| Open Payments product | Payment year | Part D brand | Part D year | Claims | Match method | Source |
|---|---|---|---|---|---|---|
| CABOMETYX cabometyx |
2025 | Cabometyx | 2024 | 11 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| CALQUENCE calquence |
2025 | Calquence | 2024 | 17 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| KISQALI kisqali |
2025 | Kisqali | 2024 | 16 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| ORGOVYX orgovyx |
2025 | Orgovyx | 2024 | 41 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| XTANDI xtandi |
2025 | Xtandi | 2024 | 98 | exact normalized | Medicare Part D |
The presence of the same drug in both datasets does not show that a payment caused or influenced a prescription.
Analysis 2 · Same-company prescribing overlap
Drugs reported in other payments from the same company that also appear in Medicare Part D
This analysis is independent from products named on this doctor’s individual payment records. A row appears only when the exact Open Payments reporting entity paid this doctor, that same reporting entity reported the drug or biological on at least 10 loaded General Payment records involving at least 2 distinct recipient NPIs, and this doctor has the same non-generic brand in public Part D data. This does not mean the company owns or manufactures the drug.
| Paying company | Payment year | Drug reported by same entity | Open Payments evidence | Part D | Claims | Beneficiaries |
|---|---|---|---|---|---|---|
| ABBVIE INC. Exact reporting entity; no affiliate inference |
2025 | CREON open payments reported associated product |
CMS Open Payments — General Payments 91561 supporting records · 20616 recipient NPIs · example record 1201352608 |
Creon · 2024 Exact normalized brand match · 1 Part D row |
12 | suppressed by CMS |
| ARRAY BIOPHARMA INC Exact reporting entity; no affiliate inference |
2025 | ORGOVYX open payments reported associated product |
CMS Open Payments — General Payments 29 supporting records · 26 recipient NPIs · example record 1228888885 |
Orgovyx · 2024 Exact normalized brand match · 1 Part D row |
41 | suppressed by CMS |
| ARRAY BIOPHARMA INC Exact reporting entity; no affiliate inference |
2025 | XTANDI open payments reported associated product |
CMS Open Payments — General Payments 98 supporting records · 88 recipient NPIs · example record 1228800820 |
Xtandi · 2024 Exact normalized brand match · 1 Part D row |
98 | 12 |
| Astellas Pharma US Inc Exact reporting entity; no affiliate inference |
2025 | Xtandi open payments reported associated product |
CMS Open Payments — General Payments 11345 supporting records · 5418 recipient NPIs · example record 1238560686 |
Xtandi · 2024 Exact normalized brand match · 1 Part D row |
98 | 12 |
| AstraZeneca Pharmaceuticals LP Exact reporting entity; no affiliate inference |
2025 | CALQUENCE open payments reported associated product |
CMS Open Payments — General Payments 8404 supporting records · 3935 recipient NPIs · example record 1206131382 |
Calquence · 2024 Exact normalized brand match · 1 Part D row |
17 | suppressed by CMS |
| AstraZeneca Pharmaceuticals LP Exact reporting entity; no affiliate inference |
2025 | TAGRISSO open payments reported associated product |
CMS Open Payments — General Payments 5285 supporting records · 2776 recipient NPIs · example record 1206131546 |
Tagrisso · 2024 Exact normalized brand match · 1 Part D row |
23 | suppressed by CMS |
| Celgene Corporation Exact reporting entity; no affiliate inference |
2025 | ELIQUIS open payments reported associated product |
CMS Open Payments — General Payments 25 supporting records · 24 recipient NPIs · example record 1184385048 |
Eliquis · 2024 Exact normalized brand match · 1 Part D row |
70 | 16 |
| E.R. Squibb & Sons, L.L.C. Exact reporting entity; no affiliate inference |
2025 | ELIQUIS open payments reported associated product |
CMS Open Payments — General Payments 27956 supporting records · 14870 recipient NPIs · example record 1184377713 |
Eliquis · 2024 Exact normalized brand match · 1 Part D row |
70 | 16 |
| E.R. Squibb & Sons, L.L.C. Exact reporting entity; no affiliate inference |
2025 | SPRYCEL open payments reported associated product |
CMS Open Payments — General Payments 32 supporting records · 32 recipient NPIs · example record 1184390211 |
Sprycel · 2024 Exact normalized brand match · 1 Part D row |
18 | suppressed by CMS |
| Exelixis Inc. Exact reporting entity; no affiliate inference |
2025 | CABOMETYX open payments reported associated product |
CMS Open Payments — General Payments 11749 supporting records · 4526 recipient NPIs · example record 1218789893 |
Cabometyx · 2024 Exact normalized brand match · 1 Part D row |
11 | suppressed by CMS |
| Novartis Pharmaceuticals Corporation Exact reporting entity; no affiliate inference |
2025 | KISQALI open payments reported associated product |
CMS Open Payments — General Payments 31637 supporting records · 7959 recipient NPIs · example record 1200004789 |
Kisqali · 2024 Exact normalized brand match · 1 Part D row |
16 | suppressed by CMS |
| PFIZER INC. Exact reporting entity; no affiliate inference |
2025 | ELIQUIS open payments reported associated product |
CMS Open Payments — General Payments 87112 supporting records · 36032 recipient NPIs · example record 1228794063 |
Eliquis · 2024 Exact normalized brand match · 1 Part D row |
70 | 16 |
| PFIZER INC. Exact reporting entity; no affiliate inference |
2025 | ORGOVYX open payments reported associated product |
CMS Open Payments — General Payments 16373 supporting records · 6981 recipient NPIs · example record 1228794230 |
Orgovyx · 2024 Exact normalized brand match · 1 Part D row |
41 | suppressed by CMS |
| PFIZER INC. Exact reporting entity; no affiliate inference |
2025 | XTANDI open payments reported associated product |
CMS Open Payments — General Payments 19368 supporting records · 7657 recipient NPIs · example record 1228794230 |
Xtandi · 2024 Exact normalized brand match · 1 Part D row |
98 | 12 |
| Sumitomo Pharma America, Inc. Exact reporting entity; no affiliate inference |
2025 | ORGOVYX open payments reported associated product |
CMS Open Payments — General Payments 17129 supporting records · 6223 recipient NPIs · example record 1176593507 |
Orgovyx · 2024 Exact normalized brand match · 1 Part D row |
41 | suppressed by CMS |
| Takeda Pharmaceuticals U.S.A., Inc. Exact reporting entity; no affiliate inference |
2025 | NINLARO open payments reported associated product |
CMS Open Payments — General Payments 3835 supporting records · 2551 recipient NPIs · example record 1223616278 |
Ninlaro · 2024 Exact normalized brand match · 1 Part D row |
23 | suppressed by CMS |
These facts do not show that a payment was for the drug, that the company owns or manufactures the drug, or that a payment caused or influenced prescribing.
Public Medicare Part D data
Provider-and-drug rows loaded for 2024
| Brand | Generic | Claims | Beneficiaries |
|---|---|---|---|
| Anastrozole | Anastrozole | 109 | 40 |
| Xtandi | Enzalutamide | 98 | 12 |
| Eliquis | Apixaban | 70 | 16 |
| Prednisone | Prednisone | 66 | 20 |
| Dexamethasone | Dexamethasone | 63 | 18 |
| Hydroxyurea | Hydroxyurea | 59 | 17 |
| Letrozole | Letrozole | 55 | 14 |
| Acyclovir | Acyclovir | 48 | 12 |
| Prochlorperazine Maleate | Prochlorperazine Maleate | 48 | 28 |
| Orgovyx | Relugolix | 41 | suppressed |
| Levothyroxine Sodium | Levothyroxine Sodium | 37 | 13 |
| Imatinib Mesylate | Imatinib Mesylate | 35 | suppressed |
| Abiraterone Acetate | Abiraterone Acetate | 34 | suppressed |
| Revlimid | Lenalidomide | 34 | suppressed |
| Ondansetron Hcl | Ondansetron Hcl | 30 | 18 |
| Allopurinol | Allopurinol | 27 | suppressed |
| Gabapentin | Gabapentin | 27 | suppressed |
| Tamoxifen Citrate | Tamoxifen Citrate | 27 | suppressed |
| Mirtazapine | Mirtazapine | 25 | suppressed |
| Olanzapine | Olanzapine | 25 | suppressed |
| Ninlaro | Ixazomib Citrate | 23 | suppressed |
| Tagrisso | Osimertinib Mesylate | 23 | suppressed |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 21 | suppressed |
| Famotidine | Famotidine | 20 | suppressed |
| Sprycel | Dasatinib | 18 | suppressed |
| Calquence | Acalabrutinib Maleate | 17 | suppressed |
| Kisqali | Ribociclib Succinate | 16 | suppressed |
| Sodium Chloride | 0.9 % Sodium Chloride | 15 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 14 | suppressed |
| Losartan Potassium | Losartan Potassium | 14 | suppressed |
| Ondansetron Odt | Ondansetron | 14 | suppressed |
| Dexamethasone Sodium Phosphate | Dexamethasone Sodium Phosphate | 13 | suppressed |
| Exemestane | Exemestane | 13 | suppressed |
| Idhifa | Enasidenib Mesylate | 13 | suppressed |
| Creon | Lipase/Protease/Amylase | 12 | suppressed |
| Hydrocortisone | Hydrocortisone | 12 | suppressed |
| Ibandronate Sodium | Ibandronate Sodium | 12 | suppressed |
| Cabometyx | Cabozantinib S-Malate | 11 | suppressed |
| Lisinopril | Lisinopril | 11 | suppressed |
| Tasigna | Nilotinib Hcl | 11 | suppressed |
Timeline
Payment and prescribing data by year
Open Payments and Medicare Part D may refer to different years. They are shown separately rather than aligned as if they describe the same period.
| Year | General Payments | Main payer | Explicit products | Company overlaps | Part D coverage |
|---|---|---|---|---|---|
| 2025 | $5,583.21 · 276 records | AstraZeneca Pharmaceuticals LP | ADCETRIS, AYVAKIT, Afstyla, Amtagvi, BALVERSA, BESREMI, BLENREP, BOSULIF, BRAFTOVI, BRUKINSA, CABOMETYX, CALQUENCE, CARVYKTI, Camcevi, DARZALEX, DATROWAY, ELAHERE, ELREXFIO, ENHERTU, ENJAYMO, EPKINLY, ERLEADA, FOTIVDA, FRUZAQLA, Fabhalta, Gavreto, Hemlibra, IBRANCE, IMBRUVICA, IMFINZI, INLYTA, Idelvion, JAKAFI, JAYPIRCA, JEMPERLI, KEYTRUDA, KEYTRUDA QLEX, KISQALI, LIBTAYO, LOQTORZI, LORBRENA, LYNPARZA, Lenvima, MEKTOVI, MI CANCER SEEK, MONJUVI, MONOFERRIC, NERLYNX, Nubeqa, OJJAARA, OPDIVO, OPDUALAG, ORGOVYX, Onivyde, Orserdu, PADCEV, PEMAZYRE, QINLOCK, REBLOZYL, ROMVIMZA, RYBREVANT, RYTELO, Rezlidhia, Somatuline Depot, TALVEY, TALZENNA, TAVALISSE, TECVAYLI, TEVIMBRA, TIVDAK, TUKYSA, Tecentriq, Trodelvy, ULTOMIRIS, Udenyca, VENCLEXTA, VERZENIO, Vonjo, Vyloy, WAYRILZ, WELIREG, XPOVIO, XTANDI, ZIIHERA, ZYNLONTA, ZYNYZ | 16 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Cabometyx play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with ABBVIE INC.?
- Are there reasonable alternatives I should understand when we discuss treatment options?
- How should I interpret the industry-payment records shown here in the context of my care?
These are general questions generated from reviewed templates. They are not personalized medical advice.
Sources and limitations
How to read this page
- Payment and Medicare prescribing data can cover different years; every comparison shows both years explicitly.
- Part D does not represent a doctor’s entire practice; it excludes many patients and is subject to CMS public-release thresholds.
- Company–drug relationships must have an auditable source, a precise relationship type, and a valid evidence period. Unresolved mappings are not published.
- Generic drug claims are not attributed to a specific manufacturer without manufacturer-level evidence.
- When a source extract is incomplete, missing rows are never treated as proof of no payments or no prescriptions.
Loaded source releases
| Dataset | Year | Publication | Source |
|---|---|---|---|
| CMS Open Payments — General Payments | 2025 | 2026-06-30 | Original source |
| Medicare Part D Prescribers by Provider and Drug | 2024 | 2026-05-06 | Original source |
| NPPES Data Dissemination V2 | current / reference data | 2026-08-10 | Original source |
Full methodology · Questions & answers · Report a possible error