GlassScriptPhysician profile
Kam Wei Chan
NPI 1891759510
$405.86
in general payments reported to CMS, 2019-2025
10 companies · none reported in 2025
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $383 · 2022: $22.42.
Who reported paying
General payments only, as reported to CMS. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Novo Nordisk INC | $95.32 | 2019 | |
| Amgen INC. | $82.97 | 2019 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | $71.46 | 2019 | |
| Astrazeneca Pharmaceuticals LP | $58.59 | 2019 | |
| Abbvie INC. | $22.42 | 2022 | |
| Sanofi-Aventis U.S. LLC | $18.64 | 2019 | |
| Shire North American Group INC | $17.28 | 2019 | |
| Pfizer INC. | $14.57 | 2019 | |
| Merck Sharp & Dohme LLC | $12.53 | 2019 | |
| Arbor Pharmaceuticals, INC. | $12.08 | 2019 |
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Kam 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.
Share this page
Keep an eye on this page
Get an email when the next June refresh changes this page. No account needed.
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.