Payment overview · 2025
General Payments
$6,783.29
16 reported records · 10 companies
Healthcare provider profile · identity verified
Mayer Fishman, MD
Allopathic & Osteopathic Physicians|Internal Medicine|Hematology & Oncology · TAMPA, FL · NPI 1215952999
Verified facts
What the public records show
CMS Open Payments records show Mayer Fishman, MD received $6,783.29 in general payments during 2025 across 16 reported records.
Astellas Pharma Global Development accounted for 49.4% of that reported general-payment amount.
The Open Payments records used for this analysis explicitly named 13 associated products.
A separate comparison found the same explicitly named product in public Medicare Part D data: Cabometyx, Inlyta, Orgovyx, Xtandi.
Astellas Pharma Global Development 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 160 records involving 130 distinct recipient NPIs. Public Medicare Part D data also shows 103 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 103 claims for Xtandi 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 20 claims for Cabometyx 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 INLYTA as an associated drug or biological on 2646 records involving 1964 distinct recipient NPIs. Public Medicare Part D data also shows 24 claims for Inlyta 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 161 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 103 claims for Xtandi 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 |
|---|---|---|---|---|---|
| Astellas Pharma Global Development | Unresolved — no canonical attribution shown | $3,350.00 | 49.4% | 1 | 2025 |
| PFIZER INC. | Unresolved — no canonical attribution shown | $3,207.36 | 47.3% | 6 | 2025 |
| Eisai Inc. | Unresolved — no canonical attribution shown | $49.14 | 0.7% | 2 | 2025 |
| Caris MPI, Inc. | Unresolved — no canonical attribution shown | $30.80 | 0.5% | 1 | 2025 |
| Astellas Pharma US Inc | Unresolved — no canonical attribution shown | $30.61 | 0.5% | 1 | 2025 |
| KYOWA KIRIN, INC. | Unresolved — no canonical attribution shown | $29.86 | 0.4% | 1 | 2025 |
| TOLMAR, INC. | Unresolved — no canonical attribution shown | $27.72 | 0.4% | 1 | 2025 |
| Tempus AI, Inc | Unresolved — no canonical attribution shown | $26.34 | 0.4% | 1 | 2025 |
| Exelixis Inc. | Unresolved — no canonical attribution shown | $16.24 | 0.2% | 1 | 2025 |
| Merck Sharp & Dohme LLC | Unresolved — no canonical attribution shown | $15.22 | 0.2% | 1 | 2025 |
What were the payments for?
Payment categories
| Category | Amount | Records |
|---|---|---|
| Consulting Fee | $6,230.00 | 2 |
| Food and Beverage | $553.29 | 14 |
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 |
|---|---|---|---|---|---|
| XTANDI Normalized: xtandi |
Drug | Astellas Pharma Global Development, PFIZER INC. | $3,482.56 | 2 | 2025 |
Source payment records
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| TALZENNA Normalized: talzenna |
Drug | PFIZER INC. | $3,012.56 | 2 | 2025 |
Source payment records
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| ORGOVYX Normalized: orgovyx |
Drug | PFIZER INC. | $132.56 | 1 | 2025 |
Source payment records
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| PADCEV Normalized: padcev |
Biological, Drug | Astellas Pharma US Inc, PFIZER INC. | $89.40 | 4 | 2025 |
Source payment records
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| Lenvima Normalized: lenvima |
Drug | Eisai Inc. | $49.14 | 2 | 2025 |
Source payment records
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| MI CANCER SEEK Normalized: mi cancer seek |
Device | Caris MPI, Inc. | $30.80 | 1 | 2025 |
Source payment records
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| KOMZIFTI Normalized: komzifti |
Drug | KYOWA KIRIN, INC. | $29.86 | 1 | 2025 |
Source payment records
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| ELIGARD Normalized: eligard |
Drug | TOLMAR, INC. | $27.72 | 1 | 2025 |
Source payment records
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| XT CDX Normalized: xt cdx |
Device | Tempus AI, Inc | $26.34 | 1 | 2025 |
Source payment records
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| INLYTA Normalized: inlyta |
Drug | PFIZER INC. | $25.38 | 1 | 2025 |
Source payment records
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| CABOMETYX Normalized: cabometyx |
Drug | Exelixis Inc. | $16.24 | 1 | 2025 |
Source payment records
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| KEYTRUDA Normalized: keytruda |
Biological | Merck Sharp & Dohme LLC | $15.22 | 1 | 2025 |
Source payment records
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| WELIREG Normalized: welireg |
Drug | Merck Sharp & Dohme LLC | $15.22 | 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 | 20 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| INLYTA inlyta |
2025 | Inlyta | 2024 | 24 Beneficiary count suppressed |
exact normalized | Medicare Part D |
| ORGOVYX orgovyx |
2025 | Orgovyx | 2024 | 161 | exact normalized | Medicare Part D |
| XTANDI xtandi |
2025 | Xtandi | 2024 | 103 | 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 |
|---|---|---|---|---|---|---|
| Astellas Pharma Global Development Exact reporting entity; no affiliate inference |
2025 | Xtandi open payments reported associated product |
CMS Open Payments — General Payments 160 supporting records · 130 recipient NPIs · example record 1234123543 |
Xtandi · 2024 Exact normalized brand match · 1 Part D row |
103 | 19 |
| 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 |
103 | 19 |
| 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 |
20 | suppressed by CMS |
| PFIZER INC. Exact reporting entity; no affiliate inference |
2025 | INLYTA open payments reported associated product |
CMS Open Payments — General Payments 2646 supporting records · 1964 recipient NPIs · example record 1228795917 |
Inlyta · 2024 Exact normalized brand match · 1 Part D row |
24 | suppressed by CMS |
| 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 |
161 | 26 |
| 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 |
103 | 19 |
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 |
|---|---|---|---|
| Orgovyx | Relugolix | 161 | 26 |
| Xtandi | Enzalutamide | 103 | 19 |
| Abiraterone Acetate | Abiraterone Acetate | 66 | 15 |
| Erleada | Apalutamide | 60 | 11 |
| Prednisone | Prednisone | 41 | 19 |
| Ondansetron Odt | Ondansetron | 40 | 30 |
| Nubeqa | Darolutamide | 36 | suppressed |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 29 | 12 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 26 | suppressed |
| Inlyta | Axitinib | 24 | suppressed |
| Dexamethasone | Dexamethasone | 22 | 13 |
| Oxycodone Hcl | Oxycodone Hcl | 21 | 11 |
| Cabometyx | Cabozantinib S-Malate | 20 | suppressed |
| Docetaxel | Docetaxel | 16 | suppressed |
| Diazepam | Diazepam | 13 | suppressed |
| Gabapentin | Gabapentin | 13 | suppressed |
| Lorazepam | Lorazepam | 13 | suppressed |
| Tramadol Hcl | Tramadol Hcl | 13 | suppressed |
| Ibuprofen | Ibuprofen | 12 | suppressed |
| Opdivo | Nivolumab | 12 | suppressed |
| Amlodipine Besylate | Amlodipine Besylate | 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 | $6,783.29 · 16 records | Astellas Pharma Global Development | CABOMETYX, ELIGARD, INLYTA, KEYTRUDA, KOMZIFTI, Lenvima, MI CANCER SEEK, ORGOVYX, PADCEV, TALZENNA, WELIREG, XT CDX, XTANDI | 6 | — |
| 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 Astellas Pharma Global Development?
- 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