Covered recipient · General Payments record
STANLEY ROSSMAN
Allopathic & Osteopathic Physicians Internal Medicine Hematology & Oncology
General Payments · PY2018–2020
$9,535.47
- Reported across 466 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
PY2020 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $638.98 | 32 |
| Education | $23.29 | 1 |
By paying entity
PY2020 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Daiichi Sankyo Inc. | $60.83 | 3 |
| Acerta Pharma LLC | $59.32 | 3 |
| E.R. Squibb & Sons, L.L.C. | $44.45 | 2 |
| SEAGEN INC. | $43.48 | 2 |
| Merck Sharp & Dohme Corporation | $37.10 | 2 |
| GENZYME CORPORATION | $35.69 | 2 |
| Incyte Corporation | $31.87 | 2 |
| GlaxoSmithKline, LLC. | $30.13 | 1 |
| Rigel Pharmaceuticals, Inc. | $29.16 | 1 |
| PFIZER INC. | $28.22 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $25.15 | 1 |
| EISAI INC. | $24.55 | 1 |
| Bayer HealthCare Pharmaceuticals Inc. | $24.28 | 1 |
| Clovis Oncology, Inc. | $24.07 | 1 |
| Alexion Pharmaceuticals, Inc. | $22.73 | 1 |
| Astellas Pharma US Inc | $22.15 | 1 |
| EMD Serono, Inc. | $21.87 | 1 |
| Agios Pharmaceuticals, Inc. | $18.68 | 1 |
| Lilly USA, LLC | $17.87 | 1 |
| Genentech USA, Inc. | $17.13 | 1 |
| Janssen Biotech, Inc. | $15.10 | 1 |
| TAIHO ONCOLOGY, INC. | $15.07 | 1 |
| SECURA BIO, INC. | $13.37 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2020 (33)
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
- Source files
- Dataset page · Bulk file · PY2018 , PY2019 , PY2020
- Generated from
- OP_DTL_GNRL_PGYR2020_P01232026_01102026.csv
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