MAYER N FISHMAN
Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology TAMPA, FL NPI 1215952999
Browse related groups: Allopathic & Osteopathic Physicians|Internal Medicine|Medical Oncology FL PFIZER INC. All categories
General Payments — all program years on this page
$234,151.08
- Category: General Payments
- Program years: PY2018–2024
- Record count: 254
- As of (CMS publication): 2026-01-23
Latest program year (PY2024): $1,748.60 across 11 records · disputed records: 0
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How this figure is calculated
- The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
- General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
- Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
- Methodology & Data — sourcing, labeling, and limitations.
By nature of payment
Latest program year (PY2024) · sorted by reported total.
| Nature of payment | Amount | Records |
|---|---|---|
| Travel and Lodging | $1,396.16 | 3 |
| Food and Beverage | $339.09 | 7 |
| Education | $13.35 | 1 |
By paying entity
Latest program year (PY2024) · sorted by reported total.
| Paying entity | Amount | Records |
|---|---|---|
| PFIZER INC. | $1,468.34 | 6 |
| Exelixis Inc. | $146.90 | 2 |
| Incyte Corporation | $99.99 | 1 |
| Immunocore Limited | $20.02 | 1 |
| EISAI INC. | $13.35 | 1 |
By program year
Records — PY2024 (11)
| Record ID | Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Source |
|---|---|---|---|---|---|---|---|
| 1103097525 | Immunocore Limited | $20.02 | 08/05/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1110764819 | Eisai Inc. | $13.35 | 06/26/2024 | Education | Undisputed | 01/23/2026 | View at CMS |
| 1131589507 | PFIZER INC. | $530.21 | 12/06/2024 | Travel and Lodging | Undisputed | 01/23/2026 | View at CMS |
| 1131589511 | PFIZER INC. | $689.91 | 12/06/2024 | Travel and Lodging | Undisputed | 01/23/2026 | View at CMS |
| 1131590353 | PFIZER INC. | $176.04 | 12/06/2024 | Travel and Lodging | Undisputed | 01/23/2026 | View at CMS |
| 1131590357 | PFIZER INC. | $65.33 | 12/06/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1131595054 | PFIZER INC. | $5.19 | 01/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1131595058 | PFIZER INC. | $1.66 | 01/23/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1138561810 | Exelixis Inc. | $136.78 | 01/26/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1138561812 | Exelixis Inc. | $10.12 | 07/12/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
| 1141215246 | Incyte Corporation | $99.99 | 07/10/2024 | Food and Beverage | Undisputed | 01/23/2026 | View at CMS |
Provenance & corrections
- Dataset: CMS Open Payments — General Payments
- Source: CMS Open Payments dataset (bulk file)
- Publisher of source data: Centers for Medicare & Medicaid Services
- Generated from: OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.