GlassScriptPhysician profile
Brendan Knowles
NPI 1912343542
$388.99
in general payments reported to CMS, 2019-2025
13 companies · none reported in 2025
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $302 · 2020: $87.11.
Who reported paying
General payments only, as reported to CMS. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Novo Nordisk INC | $66.72 | 2019-2020 | |
| Glaxosmithkline, LLC. | $42.18 | 2019-2020 | |
| Astellas Pharma US INC | $40.46 | 2019 | |
| Abbott Laboratories | $33.26 | 2019 | |
| Amarin Pharma, INC. | $32.96 | 2019-2020 | |
| Amgen INC. | $29.69 | 2019 | |
| E.R. Squibb & Sons, L.L.C. | $28.76 | 2019-2020 | |
| Astrazeneca Pharmaceuticals LP | $26.50 | 2019-2020 | |
| Merck Sharp & Dohme LLC | $23.11 | 2019 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | $22.18 | 2019 | |
| Pfizer INC. | $16.11 | 2020 | |
| Novartis Pharmaceuticals Corporation | $13.87 | 2019 | |
| Sanofi-Aventis U.S. LLC | $13.19 | 2019 |
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw Brendan Knowles 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.