Payment overview · 2025
General Payments
$1,423.99
47 reported records · 21 companies
Healthcare provider profile · identity verified
Panayotis Ledakis, MD
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology · BALTIMORE, MD · NPI 1649385634
Verified facts
What the public records show
CMS Open Payments records show Panayotis Ledakis, MD received $1,423.99 in general payments during 2025 across 47 reported records.
Takeda Pharmaceuticals U.S.A., Inc. accounted for 10.7% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 39 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Lynparza, Zejula.
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 LYNPARZA as an associated drug or biological on 9531 records involving 5030 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Lynparza 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 50 claims for Eliquis by this doctor in 2024.
GlaxoSmithKline, LLC. reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported ZEJULA as an associated drug or biological on 7846 records involving 3899 distinct recipient NPIs. Public Medicare Part D data also shows 13 claims for Zejula 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 24 claims for Xarelto by this doctor in 2024.
Merck Sharp & Dohme LLC reported payments to this doctor in 2025. Across the 2025 Open Payments General Payment records loaded for this analysis, that same reporting entity reported LYNPARZA as an associated drug or biological on 10903 records involving 6595 distinct recipient NPIs. Public Medicare Part D data also shows 12 claims for Lynparza 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 50 claims for Eliquis 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 |
|---|---|---|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | Unresolved — no canonical attribution shown | $152.24 | 10.7% | 5 | 2025 |
| GlaxoSmithKline, LLC. | Unresolved — no canonical attribution shown | $138.95 | 9.8% | 6 | 2025 |
| Caris MPI, Inc. | Unresolved — no canonical attribution shown | $129.06 | 9.1% | 1 | 2025 |
| Merck Sharp & Dohme LLC | Unresolved — no canonical attribution shown | $124.15 | 8.7% | 6 | 2025 |
| ABBVIE INC. | Unresolved — no canonical attribution shown | $120.79 | 8.5% | 5 | 2025 |
| SEAGEN INC. | Unresolved — no canonical attribution shown | $99.95 | 7.0% | 1 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $99.88 | 7.0% | 5 | 2025 |
| Eisai Inc. | Unresolved — no canonical attribution shown | $86.81 | 6.1% | 1 | 2025 |
| E.R. Squibb & Sons, L.L.C. | Unresolved — no canonical attribution shown | $81.87 | 5.8% | 3 | 2025 |
| JAZZ PHARMACEUTICALS INC. | Unresolved — no canonical attribution shown | $69.30 | 4.9% | 1 | 2025 |
| Regeneron Healthcare Solutions, Inc. | Unresolved — no canonical attribution shown | $65.47 | 4.6% | 2 | 2025 |
| Bayer Healthcare Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $47.95 | 3.4% | 2 | 2025 |
| Novartis Pharmaceuticals Corporation | Unresolved — no canonical attribution shown | $29.95 | 2.1% | 1 | 2025 |
| Astellas Pharma US Inc | Unresolved — no canonical attribution shown | $27.72 | 1.9% | 1 | 2025 |
| AstraZeneca Pharmaceuticals LP | Unresolved — no canonical attribution shown | $27.44 | 1.9% | 1 | 2025 |
| Ipsen Biopharmaceuticals, Inc | Unresolved — no canonical attribution shown | $26.97 | 1.9% | 1 | 2025 |
| Janssen Biotech, Inc. | Unresolved — no canonical attribution shown | $20.78 | 1.5% | 1 | 2025 |
| Incyte Corporation | Unresolved — no canonical attribution shown | $20.43 | 1.4% | 1 | 2025 |
| GENZYME CORPORATION | Unresolved — no canonical attribution shown | $19.42 | 1.4% | 1 | 2025 |
| SOBI, INC | Unresolved — no canonical attribution shown | $17.62 | 1.2% | 1 | 2025 |
| Alnylam Pharmaceuticals Inc. | Unresolved — no canonical attribution shown | $17.24 | 1.2% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Food and Beverage | $1,324.04 | 46 |
| 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
Products named in Open Payments records
| Reported product | Type | Reported company | Related amount* | Records | Year |
|---|---|---|---|---|---|
| MI CANCER SEEK Normalized: mi cancer seek |
Device | Caris MPI, Inc. | $129.06 | 1 | 2025 |
Source payment records
|
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| KEYTRUDA Normalized: keytruda |
Biological | Merck Sharp & Dohme LLC | $124.15 | 6 | 2025 |
Source payment records
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| Lenvima Normalized: lenvima |
Drug | Eisai Inc. | $86.81 | 1 | 2025 |
Source payment records
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| OPDIVO Normalized: opdivo |
Biological | E.R. Squibb & Sons, L.L.C. | $81.87 | 3 | 2025 |
Source payment records
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| OJJAARA Normalized: ojjaara |
Drug | GlaxoSmithKline, LLC. | $77.58 | 3 | 2025 |
Source payment records
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| ZEPZELCA Normalized: zepzelca |
Drug | JAZZ PHARMACEUTICALS INC. | $69.30 | 1 | 2025 |
Source payment records
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| LIBTAYO Normalized: libtayo |
Biological | Regeneron Healthcare Solutions, Inc. | $65.47 | 2 | 2025 |
Source payment records
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| JEMPERLI Normalized: jemperli |
Biological | GlaxoSmithKline, LLC. | $61.37 | 3 | 2025 |
Source payment records
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| ZEJULA Normalized: zejula |
Drug | GlaxoSmithKline, LLC. | $61.37 | 3 | 2025 |
Source payment records
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| ELAHERE Normalized: elahere |
Drug | ABBVIE INC. | $58.30 | 2 | 2025 |
Source payment records
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| FRUZAQLA Normalized: fruzaqla |
Drug | Takeda Pharmaceuticals U.S.A., Inc. | $51.02 | 1 | 2025 |
Source payment records
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| Nubeqa Normalized: nubeqa |
Drug | Bayer Healthcare Pharmaceuticals Inc. | $47.95 | 2 | 2025 |
Source payment records
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| VENCLEXTA Normalized: venclexta |
Drug | ABBVIE INC. | $39.93 | 2 | 2025 |
Source payment records
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| ADCETRIS Normalized: adcetris |
Biological | PFIZER INC. | $36.10 | 1 | 2025 |
Source payment records
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| ELREXFIO Normalized: elrexfio |
Drug | PFIZER INC. | $36.10 | 1 | 2025 |
Source payment records
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| NINLARO Normalized: ninlaro |
Drug | Takeda Pharmaceuticals U.S.A., Inc. | $32.61 | 1 | 2025 |
Source payment records
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| KEYTRUDA QLEX Normalized: keytruda qlex |
Biological | Merck Sharp & Dohme LLC | $32.47 | 2 | 2025 |
Source payment records
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| KISQALI Normalized: kisqali |
Drug | Novartis Pharmaceuticals Corporation | $29.95 | 1 | 2025 |
Source payment records
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| ALUNBRIG Normalized: alunbrig |
Drug | Takeda Pharmaceuticals U.S.A., Inc. | $28.71 | 1 | 2025 |
Source payment records
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| Vyloy Normalized: vyloy |
Drug | Astellas Pharma US Inc | $27.72 | 1 | 2025 |
Source payment records
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| BLENREP Normalized: blenrep |
Biological | GlaxoSmithKline, LLC. | $27.43 | 1 | 2025 |
Source payment records
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| Onivyde Normalized: onivyde |
Drug | Ipsen Biopharmaceuticals, Inc | $26.97 | 1 | 2025 |
Source payment records
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| LYNPARZA Normalized: lynparza |
Biological | Merck Sharp & Dohme LLC | $25.09 | 1 | 2025 |
Source payment records
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| ORGOVYX Normalized: orgovyx |
Drug | PFIZER INC. | $24.55 | 2 | 2025 |
Source payment records
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| TALZENNA Normalized: talzenna |
Drug | PFIZER INC. | $24.55 | 2 | 2025 |
Source payment records
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| XTANDI Normalized: xtandi |
Drug | PFIZER INC. | $24.55 | 2 | 2025 |
Source payment records
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| ICLUSIG Normalized: iclusig |
Drug | Takeda Pharmaceuticals U.S.A., Inc. | $23.07 | 1 | 2025 |
Source payment records
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| Xofigo Normalized: xofigo |
Drug | Bayer Healthcare Pharmaceuticals Inc. | $22.89 | 1 | 2025 |
Source payment records
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| IMBRUVICA Normalized: imbruvica |
Drug | ABBVIE INC. | $22.56 | 1 | 2025 |
Source payment records
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| VYNDAQEL Normalized: vyndaqel |
Drug | PFIZER INC. | $21.87 | 1 | 2025 |
Source payment records
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| RYBREVANT Normalized: rybrevant |
Drug | Janssen Biotech, Inc. | $20.78 | 1 | 2025 |
Source payment records
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| WELIREG Normalized: welireg |
Drug | Merck Sharp & Dohme LLC | $20.77 | 1 | 2025 |
Source payment records
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| MONJUVI Normalized: monjuvi |
Drug | Incyte Corporation | $20.43 | 1 | 2025 |
Source payment records
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| ZYNYZ Normalized: zynyz |
Drug | Incyte Corporation | $20.43 | 1 | 2025 |
Source payment records
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| SARCLISA Normalized: sarclisa |
Biological | GENZYME CORPORATION | $19.42 | 1 | 2025 |
Source payment records
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| Doptelet Normalized: doptelet |
Drug | SOBI, INC | $17.62 | 1 | 2025 |
Source payment records
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| PADCEV Normalized: padcev |
Biological | PFIZER INC. | $17.36 | 1 | 2025 |
Source payment records
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| GIVLAARI Normalized: givlaari |
Drug | Alnylam Pharmaceuticals Inc. | $17.24 | 1 | 2025 |
Source payment records
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| VONVENDI Normalized: vonvendi |
Biological | Takeda Pharmaceuticals U.S.A., Inc. | $16.83 | 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 |
|---|---|---|---|---|---|---|
| LYNPARZA lynparza |
2025 | Lynparza | 2024 | 12 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| ZEJULA zejula |
2025 | Zejula | 2024 | 13 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
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 |
|---|---|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP Exact reporting entity; no affiliate inference |
2025 | LYNPARZA open payments reported associated product |
CMS Open Payments — General Payments 9531 supporting records · 5030 recipient NPIs · example record 1206131376 |
Lynparza · 2024 Exact normalized brand match · 1 Part D row |
12 | 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 |
50 | 14 |
| GlaxoSmithKline, LLC. Exact reporting entity; no affiliate inference |
2025 | ZEJULA open payments reported associated product |
CMS Open Payments — General Payments 7846 supporting records · 3899 recipient NPIs · example record 1190332880 |
Zejula · 2024 Exact normalized brand match · 1 Part D row |
13 | 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 |
24 | 13 |
| Merck Sharp & Dohme LLC Exact reporting entity; no affiliate inference |
2025 | LYNPARZA open payments reported associated product |
CMS Open Payments — General Payments 10903 supporting records · 6595 recipient NPIs · example record 1237992238 |
Lynparza · 2024 Exact normalized brand match · 1 Part D row |
12 | 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 |
50 | 14 |
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 |
|---|---|---|---|
| Eliquis | Apixaban | 50 | 14 |
| Letrozole | Letrozole | 36 | 12 |
| Pantoprazole Sodium | Pantoprazole Sodium | 25 | 15 |
| Xarelto | Rivaroxaban | 24 | 13 |
| Hydroxyurea | Hydroxyurea | 22 | suppressed |
| Oxycodone Hcl | Oxycodone Hcl | 22 | 17 |
| Anastrozole | Anastrozole | 21 | suppressed |
| Celecoxib | Celecoxib | 17 | suppressed |
| Gabapentin | Gabapentin | 17 | suppressed |
| Tramadol Hcl | Tramadol Hcl | 15 | 14 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 13 | suppressed |
| Zejula | Niraparib Tosylate | 13 | suppressed |
| Lynparza | Olaparib | 12 | suppressed |
| Potassium Chloride | Potassium Chloride | 12 | suppressed |
| Prednisone | Prednisone | 12 | suppressed |
| Cholestyramine | Cholestyramine (With Sugar) | 11 | suppressed |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 11 | suppressed |
| Escitalopram Oxalate | Escitalopram Oxalate | 11 | suppressed |
| Levofloxacin | Levofloxacin | 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 | $1,423.99 · 47 records | Takeda Pharmaceuticals U.S.A., Inc. | ADCETRIS, ALUNBRIG, BLENREP, Doptelet, ELAHERE, ELREXFIO, FRUZAQLA, GIVLAARI, ICLUSIG, IMBRUVICA, JEMPERLI, KEYTRUDA, KEYTRUDA QLEX, KISQALI, LIBTAYO, LYNPARZA, Lenvima, MI CANCER SEEK, MONJUVI, NINLARO, Nubeqa, OJJAARA, OPDIVO, ORGOVYX, Onivyde, PADCEV, RYBREVANT, SARCLISA, TALZENNA, VENCLEXTA, VONVENDI, VYNDAQEL, Vyloy, WELIREG, XTANDI, Xofigo, ZEJULA, ZEPZELCA, ZYNYZ | 6 | — |
| 2024 | — | — | — | — | Complete |
Questions to ask
Questions you could discuss with your doctor
- What role, if any, does Lynparza play in your treatment recommendations for me?
- How do you evaluate evidence when you have a financial relationship with AstraZeneca Pharmaceuticals LP?
- 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