Covered recipient · General Payments record
CHRISTOPHER CHAN
Allopathic & Osteopathic Physicians Family Medicine
General Payments · PY2022–2024
$541.93
- Reported across 25 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 | $423.42 | 24 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Acerta Pharma LLC | $85.63 | 5 |
| Bayer HealthCare Pharmaceuticals Inc. | $64.32 | 4 |
| Lilly USA, LLC | $45.77 | 3 |
| Exact Sciences Corporation | $40.21 | 2 |
| Mylan Specialty L.P. | $35.23 | 1 |
| GlaxoSmithKline, LLC. | $27.00 | 2 |
| Saluda Medical Americas, Inc. | $23.80 | 1 |
| Sumitomo Pharma America, Inc. | $21.02 | 1 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $19.40 | 1 |
| DEXCOM, INC. | $18.17 | 1 |
| Phathom Pharmaceuticals, Inc. | $14.62 | 1 |
| PFIZER INC. | $14.39 | 1 |
| Kowa Pharmaceuticals America, Inc. | $13.86 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (24)
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
- 2022, 2024
- Source files
- Dataset page · Bulk file · PY2022 , PY2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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