GlassScriptPhysician profile
John C Feng
NPI 1346660081
$1,240.84
in general payments reported to CMS, 2019-2025
9 companies · none reported in 2025
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $437 · 2020: $101 · 2021: $550 · 2022: $153.
Who reported paying
General payments only, as reported to CMS. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Zealand Pharma US, INC. | $278.85 | 2020-2021 | |
| Astrazeneca Pharmaceuticals LP | $249.86 | 2021 | |
| Abbott Laboratories | $124.99 | 2019 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | $123.06 | 2019 | |
| Novo Nordisk INC | $121.87 | 2021 | |
| Companion Medical, INC. | $100.47 | 2019 | |
| Cequr Corporation | $95.20 | 2022 | |
| Lilly USA, LLC | $88.66 | 2019 | |
| Bigfoot Biomedical INC | $57.88 | 2022 |
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw John Feng 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.