Physician profile
Timothy Chan
NPI 1487175535
$953.36
in general payments reported to CMS, 2019-2025
14 companies · $111 in 2025
The $111 reported for 2025 was less than what a typical Family Medicine provider received nationally (typical 2025 total: $153).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $111 · 2021: $116 · 2022: $135 · 2023: $277 · 2024: $202 · 2025: $111.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $591.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $590.97 |
Payment-type detail covers 2023-2025; earlier years are included in totals but not broken out here.
Who reported paying
General payments only, as reported to CMS. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Novo Nordisk INC | $306.48 | 2019-2024 | Wegovy, Rybelsus, Ozempic |
| Astrazeneca Pharmaceuticals LP | $159.76 | 2021-2024 | Breztri, Airsupra |
| Abbvie INC. | $118.11 | 2021-2024 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | $111.41 | 2025 | |
| Janssen Pharmaceuticals, INC | $58.02 | 2023 | Xarelto |
| Lilly USA, LLC | $43.30 | 2022-2023 | Mounjaro |
| Amgen INC. | $35.13 | 2024 | Repatha, Otezla |
| Merck Sharp & Dohme LLC | $25.17 | 2019 | |
| Astellas Pharma US INC | $23.63 | 2021 | |
| Allergan, INC. | $15.96 | 2019 | |
| Alk-Abello, INC | $15.77 | 2024 | Ragwitek, Odactra, Grastek |
| Exact Sciences Corporation | $15.47 | 2023 | Cologuard Collection Kit |
| Glaxosmithkline, LLC. | $14.77 | 2024 | Arexvy, Shingrix |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $10.38 | 2019 |
Drugs and devices associated with these payments
CMS records which products a payment was associated with, not how the money was allocated. Association is not allocation: one payment can be associated with several products, and a product listing does not mean the payment was made because of that product. Product detail covers 2023-2025.
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Timothy Chan listed in the CMS Open Payments database. Can you tell me about your work with those companies?"
- "Is there a generic or alternative to this medication, and would it work as well for me?"
- "What made you choose this particular treatment for my situation?"
These are normal questions. A good clinician will welcome them.
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Source: CMS Open Payments, program years 2019-2025, as reported to CMS by drug and device makers (published June 30, 2026). Drug and device detail covers 2023-2025.