Physician profile
John G Riehm
NPI 1245223981
$1,182.49
in general payments reported to CMS, 2019-2025
15 companies · none reported in 2025
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $735 · 2020: $448.
Who reported paying
General payments only, as reported to CMS. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Astrazeneca Pharmaceuticals LP | $213.10 | 2019-2020 | |
| Optinose US, INC. | $140.77 | 2019-2020 | |
| Csl Behring | $136.09 | 2019-2020 | |
| Regeneron Healthcare Solutions, INC. | $124.76 | 2019-2020 | |
| Glaxosmithkline, LLC. | $123.48 | 2019-2020 | |
| Sanofi-Aventis U.S. LLC | $83.91 | 2019 | |
| Grifols USA, LLC | $63.92 | 2019-2020 | |
| Pfizer INC. | $63.53 | 2019-2020 | |
| Novartis Pharmaceuticals Corporation | $44.06 | 2019 | |
| Kaleo, INC. | $42.41 | 2019-2020 | |
| Alk-Abello, INC | $39.16 | 2019-2020 | |
| Shire North American Group INC | $36.24 | 2019 | |
| Teva Pharmaceuticals USA, INC. | $29.07 | 2020 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | $26.64 | 2020 | |
| Genzyme Corporation | $15.35 | 2019 |
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw John Riehm 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.