Payment overview · 2025
General Payments
81 reported records · 32 companies
Healthcare provider profile · identity verified
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology · O FALLON, IL · NPI 1306020664
Verified facts
CMS Open Payments records show Mark Andrew Walshauser, M.D. received $2,101.05 in general payments during 2025 across 81 reported records.
Exelixis Inc. accounted for 9.7% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 51 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Cabometyx.
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 VENCLEXTA as an associated drug or biological on 10417 records involving 4944 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Venclexta 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 IBRANCE as an associated drug or biological on 54 records involving 52 distinct recipient NPIs. Public Medicare Part D data also shows 50 claims for Ibrance 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 13 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 11 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 39 claims for Eliquis 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 POMALYST as an associated drug or biological on 282 records involving 237 distinct recipient NPIs. Public Medicare Part D data also shows 33 claims for Pomalyst 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 39 claims for Eliquis 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 12 claims for Cabometyx by this doctor in 2024.
Genentech USA, 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 Venclexta as an associated drug or biological on 2896 records involving 2018 distinct recipient NPIs. Public Medicare Part D data also shows 14 claims for Venclexta by this doctor in 2024.
Janssen Biotech, 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 XARELTO as an associated drug or biological on 24 records involving 23 distinct recipient NPIs. Public Medicare Part D data also shows 33 claims for Xarelto 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 39 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 IBRANCE as an associated drug or biological on 11505 records involving 4934 distinct recipient NPIs. Public Medicare Part D data also shows 50 claims for Ibrance by this doctor in 2024.
These records do not establish that a payment influenced prescribing or medical care.
Payment overview · 2025
81 reported records · 32 companies
Separate record types
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?
| Reported company | Canonical company | Amount | Share | Records | Year |
|---|---|---|---|---|---|
| Exelixis Inc. | Unresolved — no canonical attribution shown | $204.15 | 9.7% | 2 | 2025 |
| Cardinal Health 108 LLC | Unresolved — no canonical attribution shown | $191.34 | 9.1% | 2 | 2025 |
| Janssen Biotech, Inc. | Unresolved — no canonical attribution shown | $150.06 | 7.1% | 10 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $145.35 | 6.9% | 6 | 2025 |
| Aveo Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $135.83 | 6.5% | 2 | 2025 |
| Novartis Pharmaceuticals Corporation | Unresolved — no canonical attribution shown | $120.20 | 5.7% | 5 | 2025 |
| SEAGEN INC. | Unresolved — no canonical attribution shown | $99.95 | 4.8% | 1 | 2025 |
| E.R. Squibb & Sons, L.L.C. | Unresolved — no canonical attribution shown | $99.93 | 4.8% | 4 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $80.61 | 3.8% | 4 | 2025 |
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $80.40 | 3.8% | 4 | 2025 |
| Gilead Sciences, Inc. | Unresolved — no canonical attribution shown | $61.84 | 2.9% | 3 | 2025 |
| ARRAY BIOPHARMA INC | Unresolved — no canonical attribution shown | $61.40 | 2.9% | 5 | 2025 |
| Merck Sharp & Dohme LLC | Unresolved — no canonical attribution shown | $60.46 | 2.9% | 3 | 2025 |
| Celgene Corporation | Unresolved — no canonical attribution shown | $56.89 | 2.7% | 3 | 2025 |
| EMD Serono, Inc. | Unresolved — no canonical attribution shown | $56.71 | 2.7% | 2 | 2025 |
| Incyte Corporation | Unresolved — no canonical attribution shown | $56.62 | 2.7% | 3 | 2025 |
| GENZYME CORPORATION | Unresolved — no canonical attribution shown | $54.24 | 2.6% | 3 | 2025 |
| Astellas Pharma US Inc | Unresolved — no canonical attribution shown | $45.27 | 2.1% | 2 | 2025 |
| Genentech USA, Inc. | Unresolved — no canonical attribution shown | $40.06 | 1.9% | 2 | 2025 |
| Takeda Pharmaceuticals U.S.A., Inc. | Unresolved — no canonical attribution shown | $38.44 | 1.8% | 2 | 2025 |
| KYOWA KIRIN, INC. | Unresolved — no canonical attribution shown | $34.23 | 1.6% | 2 | 2025 |
| Alexion Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $25.73 | 1.2% | 1 | 2025 |
| Deciphera Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $24.75 | 1.2% | 1 | 2025 |
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $23.58 | 1.1% | 1 | 2025 |
| TerSera Therapeutics LLC | Unresolved — no canonical attribution shown | $21.97 | 1.1% | 1 | 2025 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | Unresolved — no canonical attribution shown | $21.08 | 1.0% | 1 | 2025 |
| Adaptive Biotechnologies Corporation | Unresolved — no canonical attribution shown | $20.33 | 1.0% | 1 | 2025 |
| SERVIER PHARMACEUTICALS LLC | Unresolved — no canonical attribution shown | $19.70 | 0.9% | 1 | 2025 |
| Corcept Therapeutics | Unresolved — no canonical attribution shown | $19.65 | 0.9% | 1 | 2025 |
| Spectrum Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $19.40 | 0.9% | 1 | 2025 |
| Bayer Healthcare Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $16.81 | 0.8% | 1 | 2025 |
| Novocure Inc. | Unresolved — no canonical attribution shown | $14.07 | 0.7% | 1 | 2025 |
What were the payments for?
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $2,001.10 | 80 |
| Education | $99.95 | 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
| Reported product | Type | Reported company | Related amount* | Records | Year |
|---|---|---|---|---|---|
| CABOMETYX Normalized: cabometyx |
Drug | Exelixis Inc. | $204.15 | 2 | 2025 |
Source payment records
|
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| FOTIVDA Normalized: fotivda |
Drug | Aveo Pharmaceuticals, Inc. | $135.83 | 2 | 2025 |
Source payment records
|
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| RYBREVANT Normalized: rybrevant |
Drug | Janssen Biotech, Inc. | $100.68 | 8 | 2025 |
Source payment records
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| ELREXFIO Normalized: elrexfio |
Drug | PFIZER INC. | $78.79 | 3 | 2025 |
Source payment records
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| OPDIVO Normalized: opdivo |
Biological | E.R. Squibb & Sons, L.L.C. | $75.32 | 3 | 2025 |
Source payment records
|
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| Trodelvy Normalized: trodelvy |
Drug | Gilead Sciences, Inc. | $61.84 | 3 | 2025 |
Source payment records
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| BRAFTOVI Normalized: braftovi |
Drug | ARRAY BIOPHARMA INC | $61.40 | 5 | 2025 |
Source payment records
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| MEKTOVI Normalized: mektovi |
Drug | ARRAY BIOPHARMA INC | $61.40 | 5 | 2025 |
Source payment records
|
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| KEYTRUDA Normalized: keytruda |
Biological | Merck Sharp & Dohme LLC | $60.46 | 3 | 2025 |
Source payment records
|
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| EPKINLY Normalized: epkinly |
Drug | ABBVIE INC. | $57.39 | 3 | 2025 |
Source payment records
|
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| IMBRUVICA Normalized: imbruvica |
Drug | ABBVIE INC. | $57.39 | 3 | 2025 |
Source payment records
|
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| SCEMBLIX Normalized: scemblix |
Drug | Novartis Pharmaceuticals Corporation | $57.10 | 2 | 2025 |
Source payment records
|
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| REBLOZYL Normalized: reblozyl |
Biological | Celgene Corporation | $56.89 | 3 | 2025 |
Source payment records
|
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| LYNPARZA Normalized: lynparza |
Biological, Drug | AstraZeneca Pharmaceuticals LP, Merck Sharp & Dohme LLC | $51.08 | 2 | 2025 |
Source payment records
|
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| DARZALEX Normalized: darzalex |
Biological | Janssen Biotech, Inc. | $49.38 | 2 | 2025 |
Source payment records
|
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| TALVEY Normalized: talvey |
Biological | Janssen Biotech, Inc. | $49.38 | 2 | 2025 |
Source payment records
|
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| LORBRENA Normalized: lorbrena |
Drug | ARRAY BIOPHARMA INC | $49.32 | 3 | 2025 |
Source payment records
|
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| Vyloy Normalized: vyloy |
Drug | Astellas Pharma US Inc | $45.27 | 2 | 2025 |
Source payment records
|
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| KISQALI Normalized: kisqali |
Drug | Novartis Pharmaceuticals Corporation | $41.66 | 2 | 2025 |
Source payment records
|
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| Polivy Normalized: polivy |
Biological | Genentech USA, Inc. | $40.06 | 2 | 2025 |
Source payment records
|
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| JAKAFI Normalized: jakafi |
Drug | Incyte Corporation | $39.59 | 2 | 2025 |
Source payment records
|
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| ICLUSIG Normalized: iclusig |
Drug | Takeda Pharmaceuticals U.S.A., Inc. | $38.44 | 2 | 2025 |
Source payment records
|
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| XALKORI Normalized: xalkori |
Drug | ARRAY BIOPHARMA INC | $37.19 | 2 | 2025 |
Source payment records
|
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| POTELIGEO Normalized: poteligeo |
Drug | KYOWA KIRIN, INC. | $34.23 | 2 | 2025 |
Source payment records
|
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| BENEFIX Normalized: benefix |
Biological | PFIZER INC. | $33.98 | 1 | 2025 |
Source payment records
|
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| HYMPAVZI Normalized: hympavzi |
Drug | PFIZER INC. | $33.98 | 1 | 2025 |
Source payment records
|
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| XYNTHA Normalized: xyntha |
Biological | PFIZER INC. | $33.98 | 1 | 2025 |
Source payment records
|
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| SARCLISA Normalized: sarclisa |
Biological | GENZYME CORPORATION | $32.87 | 2 | 2025 |
Source payment records
|
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| PADCEV Normalized: padcev |
Biological | PFIZER INC. | $32.58 | 2 | 2025 |
Source payment records
|
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| KEYTRUDA QLEX Normalized: keytruda qlex |
Biological | Merck Sharp & Dohme LLC | $29.22 | 1 | 2025 |
Source payment records
|
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| TECVAYLI Normalized: tecvayli |
Biological | Janssen Biotech, Inc. | $26.43 | 1 | 2025 |
Source payment records
|
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| ULTOMIRIS Normalized: ultomiris |
Biological | Alexion Pharmaceuticals, Inc. | $25.73 | 1 | 2025 |
Source payment records
|
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| ENHERTU Normalized: enhertu |
Biological | AstraZeneca Pharmaceuticals LP | $25.35 | 1 | 2025 |
Source payment records
|
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| QINLOCK Normalized: qinlock |
Drug | Deciphera Pharmaceuticals Inc. | $24.75 | 1 | 2025 |
Source payment records
|
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| OPDUALAG Normalized: opdualag |
Drug | E.R. Squibb & Sons, L.L.C. | $24.61 | 1 | 2025 |
Source payment records
|
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| OJJAARA Normalized: ojjaara |
Drug | GlaxoSmithKline, LLC. | $23.58 | 1 | 2025 |
Source payment records
|
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| EMRELIS Normalized: emrelis |
Drug | ABBVIE INC. | $23.22 | 1 | 2025 |
Source payment records
|
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| Zoladex Normalized: zoladex |
Drug | TerSera Therapeutics LLC | $21.97 | 1 | 2025 |
Source payment records
|
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| PLUVICTO Normalized: pluvicto |
Drug | Novartis Pharmaceuticals Corporation | $21.44 | 1 | 2025 |
Source payment records
|
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| AYVAKIT Normalized: ayvakit |
Biological | GENZYME CORPORATION | $21.37 | 1 | 2025 |
Source payment records
|
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| clonoSEQ Normalized: clonoseq |
Device | Adaptive Biotechnologies Corporation | $20.33 | 1 | 2025 |
Source payment records
|
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| Tibsovo Normalized: tibsovo |
Drug | SERVIER PHARMACEUTICALS LLC | $19.70 | 1 | 2025 |
Source payment records
|
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| Korlym Normalized: korlym |
Drug | Corcept Therapeutics | $19.65 | 1 | 2025 |
Source payment records
|
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| ROLVEDON Normalized: rolvedon |
Drug | Spectrum Pharmaceuticals Inc. | $19.40 | 1 | 2025 |
Source payment records
|
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| MONJUVI Normalized: monjuvi |
Drug | Incyte Corporation | $17.03 | 1 | 2025 |
Source payment records
|
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| ZYNYZ Normalized: zynyz |
Drug | Incyte Corporation | $17.03 | 1 | 2025 |
Source payment records
|
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| ADCETRIS Normalized: adcetris |
Biological | PFIZER INC. | $16.95 | 1 | 2025 |
Source payment records
|
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| Nubeqa Normalized: nubeqa |
Drug | Bayer Healthcare Pharmaceuticals Inc. | $16.81 | 1 | 2025 |
Source payment records
|
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| IMFINZI Normalized: imfinzi |
Biological | AstraZeneca Pharmaceuticals LP | $14.97 | 1 | 2025 |
Source payment records
|
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| Optune Lua (NovoTTF-200T) Normalized: optune lua novottf 200t |
Device | Novocure Inc. | $14.07 | 1 | 2025 |
Source payment records
|
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| TUKYSA Normalized: tukysa |
Drug | ARRAY BIOPHARMA INC | $12.08 | 2 | 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.
| Open Payments product | Payment year | Part D brand | Part D year | Claims | Match method | Source |
|---|---|---|---|---|---|---|
| CABOMETYX cabometyx |
2025 | Cabometyx | 2024 | 12 Beneficiary count suppressed |
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
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 | VENCLEXTA open payments reported associated product |
CMS Open Payments — General Payments 10417 supporting records · 4944 recipient NPIs · example record 1201353144 |
Venclexta · 2024 Exact normalized brand match · 1 Part D row |
14 | suppressed by CMS |
| ARRAY BIOPHARMA INC Exact reporting entity; no affiliate inference |
2025 | IBRANCE open payments reported associated product |
CMS Open Payments — General Payments 54 supporting records · 52 recipient NPIs · example record 1228804288 |
Ibrance · 2024 Exact normalized brand match · 1 Part D row |
50 | suppressed by CMS |
| 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 |
13 | 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 |
11 | 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 |
39 | 12 |
| Celgene Corporation Exact reporting entity; no affiliate inference |
2025 | POMALYST open payments reported associated product |
CMS Open Payments — General Payments 282 supporting records · 237 recipient NPIs · example record 1184378437 |
Pomalyst · 2024 Exact normalized brand match · 1 Part D row |
33 | suppressed by CMS |
| 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 |
39 | 12 |
| 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 |
12 | suppressed by CMS |
| Genentech USA, Inc. Exact reporting entity; no affiliate inference |
2025 | Venclexta open payments reported associated product |
CMS Open Payments — General Payments 2896 supporting records · 2018 recipient NPIs · example record 1211488584 |
Venclexta · 2024 Exact normalized brand match · 1 Part D row |
14 | suppressed by CMS |
| Janssen Biotech, Inc. Exact reporting entity; no affiliate inference |
2025 | XARELTO open payments reported associated product |
CMS Open Payments — General Payments 24 supporting records · 23 recipient NPIs · example record 1174259978 |
Xarelto · 2024 Exact normalized brand match · 1 Part D row |
33 | 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 |
39 | 12 |
| PFIZER INC. Exact reporting entity; no affiliate inference |
2025 | IBRANCE open payments reported associated product |
CMS Open Payments — General Payments 11505 supporting records · 4934 recipient NPIs · example record 1228794164 |
Ibrance · 2024 Exact normalized brand match · 1 Part D row |
50 | 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
| Brand | Generic | Claims | Beneficiaries |
|---|---|---|---|
| Anastrozole | Anastrozole | 129 | 47 |
| Ondansetron Hcl | Ondansetron Hcl | 108 | 80 |
| Prochlorperazine Maleate | Prochlorperazine Maleate | 94 | 78 |
| Prednisone | Prednisone | 89 | 29 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 67 | 21 |
| Ibrance | Palbociclib | 50 | suppressed |
| Dexamethasone | Dexamethasone | 46 | 20 |
| Tramadol Hcl | Tramadol Hcl | 46 | 15 |
| Hydroxyurea | Hydroxyurea | 44 | 15 |
| Folic Acid | Folic Acid | 40 | 18 |
| Eliquis | Apixaban | 39 | 12 |
| Abiraterone Acetate | Abiraterone Acetate | 33 | suppressed |
| Acyclovir | Acyclovir | 33 | 11 |
| Pomalyst | Pomalidomide | 33 | suppressed |
| Xarelto | Rivaroxaban | 33 | suppressed |
| Potassium Chloride | Potassium Chloride | 31 | 16 |
| Morphine Sulfate Er | Morphine Sulfate | 27 | suppressed |
| Levothyroxine Sodium | Levothyroxine Sodium | 25 | suppressed |
| Oxycodone Hcl | Oxycodone Hcl | 22 | suppressed |
| Hydrocortisone | Hydrocortisone | 21 | suppressed |
| Olanzapine | Olanzapine | 21 | suppressed |
| Revlimid | Lenalidomide | 21 | suppressed |
| Furosemide | Furosemide | 20 | 11 |
| Lenalidomide | Lenalidomide | 20 | suppressed |
| Levofloxacin | Levofloxacin | 19 | suppressed |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 17 | suppressed |
| Colesevelam Hcl | Colesevelam Hcl | 16 | suppressed |
| Klor-Con M20 | Potassium Chloride | 16 | suppressed |
| Alendronate Sodium | Alendronate Sodium | 15 | suppressed |
| Tamoxifen Citrate | Tamoxifen Citrate | 15 | suppressed |
| Venclexta | Venetoclax | 14 | suppressed |
| Calquence | Acalabrutinib Maleate | 13 | suppressed |
| Cyclosporine | Cyclosporine | 13 | suppressed |
| Cabometyx | Cabozantinib S-Malate | 12 | suppressed |
| Fluconazole | Fluconazole | 12 | suppressed |
| Inrebic | Fedratinib Dihydrochloride | 12 | suppressed |
| Allopurinol | Allopurinol | 11 | suppressed |
| Tagrisso | Osimertinib Mesylate | 11 | suppressed |
Timeline
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 | $2,101.05 · 81 records | Exelixis Inc. | ADCETRIS, AYVAKIT, BENEFIX, BRAFTOVI, CABOMETYX, DARZALEX, ELREXFIO, EMRELIS, ENHERTU, EPKINLY, FOTIVDA, HYMPAVZI, ICLUSIG, IMBRUVICA, IMFINZI, JAKAFI, KEYTRUDA, KEYTRUDA QLEX, KISQALI, Korlym, LORBRENA, LYNPARZA, MEKTOVI, MONJUVI, Nubeqa, OJJAARA, OPDIVO, OPDUALAG, Optune Lua (NovoTTF-200T), PADCEV, PLUVICTO, POTELIGEO, Polivy, QINLOCK, REBLOZYL, ROLVEDON, RYBREVANT, SARCLISA, SCEMBLIX, TALVEY, TECVAYLI, TUKYSA, Tibsovo, Trodelvy, ULTOMIRIS, Vyloy, XALKORI, XYNTHA, ZYNYZ, Zoladex, clonoSEQ | 12 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
These are general questions generated from reviewed templates. They are not personalized medical advice.
Sources and limitations
| 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