Physician profile
David E Haag
NPI 1770505091
$939.42
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: $796 · 2020: $143.
Who reported paying
General payments only, as reported to CMS. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Astrazeneca Pharmaceuticals Lp | $221.49 | 2019-2020 | |
| Novo Nordisk INC | $173.21 | 2019 | |
| Pfizer INC. | $130.17 | 2019-2020 | |
| Amarin Pharma, INC. | $61.58 | 2019-2020 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | $53.58 | 2019-2020 | |
| Astellas Pharma US INC | $51.44 | 2019-2020 | |
| Merck Sharp & Dohme LLC | $45.78 | 2019 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $44.98 | 2019 | |
| Mylan Specialty L.P. | $41.10 | 2019 | |
| Janssen Pharmaceuticals, INC | $40.38 | 2019-2020 | |
| Lilly USA, LLC | $37.19 | 2019-2020 | |
| Takeda Pharmaceuticals U.S.A., INC. | $27.70 | 2019 | |
| Amgen INC. | $10.82 | 2019 |
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw David Haag 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.