Covered recipient · General Payments record
CHAN TAN
Allopathic & Osteopathic Physicians Psychiatry & Neurology Neurology
General Payments · PY2018–2024
$12,893.02
- Reported across 129 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 |
|---|---|---|
| Travel and Lodging | $5,857.05 | 17 |
| Food and Beverage | $4,011.29 | 53 |
By paying entity
PY2024 · sorted by reported total
| Paying entity | Amount | Records |
|---|---|---|
| Penumbra, Inc. | $4,172.63 | 15 |
| Imperative Care, INc | $2,420.97 | 17 |
| Stryker Corporation | $2,209.83 | 13 |
| DePuy Synthes Sales Inc. | $518.27 | 16 |
| Medtronic, Inc. | $329.06 | 5 |
| ARGENX US, INC. | $99.16 | 1 |
| Siemens Medical Solutions USA, Inc. | $90.09 | 1 |
| Bayer HealthCare Pharmaceuticals Inc. | $20.55 | 1 |
| ASAHI INTECC USA, INC. | $7.78 | 1 |
By program year
All program years on this page · sorted by year
Payment records · PY2024 (70)
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, 2021, 2022, 2023, 2024
- Generated from
- OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv
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