Physician profile
Kai Chen
NPI 1962663344
$556.79
in general payments reported to CMS, 2019-2025
8 companies · none reported in 2025
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $497 · 2020: $59.46.
Who reported paying
General payments only, as reported to CMS. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Pfizer INC. | $146.01 | 2019 | |
| Novartis Pharmaceuticals Corporation | $127.30 | 2019 | |
| Alnylam Pharmaceuticals INC. | $110.61 | 2019 | |
| Amgen INC. | $54.17 | 2019 | |
| Lantheus Medical Imaging, INC. | $54.14 | 2019-2020 | |
| Regeneron Healthcare Solutions, INC. | $25.34 | 2019 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | $23.10 | 2020 | |
| Lundbeck LLC | $16.12 | 2019 |
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Kai Chen 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.