Covered recipient · General Payments record
RICHARD P ZEKMAN
Allopathic & Osteopathic Physicians Internal Medicine Medical Oncology
General Payments · PY2018–2023
$3,182.30
- Reported across 169 records
- CMS publication 2026-01-23
Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.
How these totals are 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
PY2023 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $424.67 | 23 |
| Education | $79.28 | 2 |
By paying entity
PY2023 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| AVEO Pharmaceuticals, Inc. | $64.99 | 1 |
| PFIZER INC. | $55.92 | 3 |
| Kite Pharma, Inc. | $49.64 | 3 |
| SEAGEN INC. | $41.63 | 2 |
| Astellas Pharma US Inc | $32.20 | 2 |
| Merck Sharp & Dohme Corporation | $25.57 | 1 |
| TAIHO ONCOLOGY, INC. | $21.66 | 1 |
| Genentech USA, Inc. | $21.38 | 1 |
| GlaxoSmithKline, LLC. | $21.09 | 1 |
| RECORDATI_RARE_DISEASES_INC. | $19.87 | 1 |
| TerSera Therapeutics LLC | $19.44 | 1 |
| MorphoSys, US Inc. | $18.85 | 1 |
| E.R. Squibb & Sons, L.L.C. | $18.36 | 1 |
| ARRAY BIOPHARMA INC | $17.00 | 1 |
| Gilead Sciences, Inc. | $16.93 | 1 |
| Mirati Therapeutics, Inc. | $15.93 | 1 |
| Pharmacyclics LLC, An AbbVie Company | $14.64 | 1 |
| Amgen Inc. | $14.61 | 1 |
| Rigel Pharmaceuticals, Inc. | $14.24 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2023 (25)
Sorted by paying entity, then date · as published by CMS
Source & provenance
- Dataset
- CMS Open Payments — General Payments
- Publisher of source data
- Centers for Medicare & Medicaid Services
- CMS publication date
- 2026-01-23
- Program years on this page
- 2018, 2019, 2020, 2021, 2022, 2023
- Generated from
- OP_DTL_GNRL_PGYR2023_P01232026_01102026.csv
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