Covered recipient · General Payments record
CALVIN B ROCK
Allopathic & Osteopathic Physicians Radiology Radiation Oncology
General Payments · PY2021–2025
$1,495.28
- Reported across 58 records
- CMS publication 2026-06-30
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
PY2025 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $953.92 | 41 |
By paying entity
PY2025 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Acerta Pharma LLC | $110.00 | 4 |
| Merck Sharp & Dohme Corporation | $94.40 | 4 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $87.27 | 4 |
| Janssen Biotech, Inc. | $84.51 | 4 |
| ABBVIE INC. | $55.93 | 2 |
| PFIZER INC. | $54.82 | 3 |
| Geron Corporation | $54.73 | 2 |
| PharmaEssentia USA Corporation | $51.64 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $50.29 | 2 |
| SERVIER PHARMACEUTICALS LLC | $38.14 | 2 |
| PUMA BIOTECHNOLOGY, INC. | $34.15 | 2 |
| EISAI INC. | $32.99 | 1 |
| GENZYME CORPORATION | $29.85 | 1 |
| Daiichi Sankyo Inc. | $29.61 | 1 |
| Regeneron Healthcare Solutions, Inc. | $27.36 | 1 |
| JAZZ PHARMACEUTICALS INC. | $26.98 | 1 |
| Exelixis Inc. | $18.66 | 1 |
| TOLMAR, INC. | $18.65 | 1 |
| Incyte Corporation | $18.50 | 1 |
| Lilly USA, LLC | $18.17 | 1 |
| Azurity Pharmaceuticals, Inc. | $17.27 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2025 (41)
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
- 2026-06-30
- Program years on this page
- 2021, 2023, 2024, 2025
- Generated from
- OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv
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