Covered recipient · General Payments record
DAVID T SHAEFFER
Allopathic & Osteopathic Physicians Radiology Radiation Oncology
General Payments · PY2021–2025
$770.88
- Reported across 41 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 | $140.07 | 7 |
By paying entity
PY2025 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| EISAI INC. | $37.04 | 2 |
| GlaxoSmithKline, LLC. | $24.64 | 1 |
| Merck Sharp & Dohme Corporation | $23.83 | 1 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $19.21 | 1 |
| Daiichi Sankyo Inc. | $17.85 | 1 |
| PharmaEssentia USA Corporation | $17.50 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2025 (7)
Sorted by paying entity, then date · as published by CMS
| Paying entity | Amount | Date | Nature of payment | Dispute status | Published | Record ID | Source |
|---|---|---|---|---|---|---|---|
| Daiichi Sankyo Inc. | $17.85 | 11/07/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1197005057 | CMS |
| Eisai Inc. | $16.84 | 08/26/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1244475775 | CMS |
| Eisai Inc. | $20.20 | 11/04/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1244475777 | CMS |
| GlaxoSmithKline, LLC. | $24.64 | 09/30/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1190917291 | CMS |
| Merck Sharp & Dohme LLC | $23.83 | 08/12/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1238312038 | CMS |
| Novartis Pharmaceuticals Corporation | $19.21 | 11/05/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1200425393 | CMS |
| PharmaEssentia USA Corporation | $17.50 | 05/09/2025 | Food and Beverage | Undisputed | 06/30/2026 | 1246831833 | 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, 2022, 2023, 2024, 2025
- Generated from
- OP_DTL_GNRL_PGYR2025_P06302026_06032026.csv
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