Covered recipient · General Payments record
KENNETH M CHAN
Allopathic & Osteopathic Physicians Internal Medicine
General Payments · PY2018–2024
$970.39
- Reported across 40 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 | $886.44 | 34 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Acerta Pharma LLC | $338.35 | 10 |
| Bayer HealthCare Pharmaceuticals Inc. | $114.12 | 5 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $62.89 | 3 |
| Lexicon Pharmaceuticals, Inc. | $58.82 | 2 |
| Novo Nordisk AS | $56.17 | 3 |
| ABBVIE INC. | $48.00 | 2 |
| GlaxoSmithKline, LLC. | $31.66 | 1 |
| Lilly USA, LLC | $31.19 | 1 |
| Kowa Pharmaceuticals America, Inc. | $23.48 | 1 |
| DEXCOM, INC. | $23.37 | 1 |
| SANOFI-AVENTIS U.S. LLC | $23.28 | 1 |
| Exact Sciences Corporation | $20.35 | 1 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | $19.13 | 1 |
| Amgen Inc. | $18.63 | 1 |
| IRONWOOD PHARMACEUTICALS, INC | $17.00 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (34)
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, 2020, 2021, 2023, 2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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