Covered recipient · General Payments record
WAYNE C CHEN
Allopathic & Osteopathic Physicians Internal Medicine
General Payments · PY2018–2024
$3,546.15
- Reported across 185 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 | $1,040.76 | 45 |
| Education | $23.26 | 1 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $268.05 | 9 |
| Janssen Biotech, Inc. | $138.68 | 6 |
| Regeneron Healthcare Solutions, Inc. | $117.72 | 5 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $91.57 | 4 |
| Lilly USA, LLC | $85.53 | 4 |
| Sandoz Inc. | $59.15 | 3 |
| INTERCEPT PHARMACEUTICALS, INC. | $52.21 | 2 |
| Ardelyx, Inc. | $51.64 | 3 |
| Exact Sciences Corporation | $40.45 | 2 |
| IRONWOOD PHARMACEUTICALS, INC | $39.50 | 2 |
| Gilead Sciences, Inc. | $35.76 | 2 |
| Madrigal Pharmaceuticals | $26.93 | 1 |
| Celltrion USA Inc. | $23.26 | 1 |
| ABBVIE INC. | $17.11 | 1 |
| Ferring Pharmaceuticals Inc. | $16.46 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (46)
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, 2022, 2023, 2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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