Covered recipient · General Payments record
MARK D MAYEDA
Allopathic & Osteopathic Physicians Radiology Radiation Oncology
General Payments · PY2021–2024
$1,279.54
- Reported across 41 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
PY2024 · sorted by reported total
| Nature of payment | Amount | Records |
|---|---|---|
| Food and Beverage | $958.69 | 30 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Acerta Pharma LLC | $217.06 | 6 |
| FUJIFILM Healthcare Americas Corporation | $204.55 | 3 |
| Regeneron Healthcare Solutions, Inc. | $125.00 | 1 |
| EISAI INC. | $94.59 | 4 |
| Coherus Biosciences Inc. | $75.31 | 3 |
| PFIZER INC. | $54.16 | 3 |
| Sumitomo Pharma America, Inc. | $45.14 | 3 |
| Agios Pharmaceuticals, Inc. | $30.78 | 1 |
| Incyte Corporation | $23.64 | 1 |
| Novocure Inc. | $21.29 | 1 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $20.32 | 1 |
| E.R. Squibb & Sons, L.L.C. | $18.69 | 1 |
| Tempus AI, Inc | $14.86 | 1 |
| Merck Sharp & Dohme Corporation | $13.30 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (30)
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
- 2021, 2023, 2024
- Source files
- Dataset page · Bulk file · PY2021 , PY2023 , PY2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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