Physician profile
John J Buddenhagen
NPI 1598103822
$655.82
in general payments reported to CMS, 2019-2025
12 companies · none reported in 2025
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $361 · 2020: $82.72 · 2022: $145 · 2023: $67.41.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $67.41.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $67.41 |
Payment-type detail covers 2023-2025; earlier years are included in totals but not broken out here.
Who reported paying
General payments only, as reported to CMS. Product names cover 2023-2025.
| Company | General payments | Years | Top products |
|---|---|---|---|
| Abbvie INC. | $163.53 | 2019-2023 | Vraylar |
| Novo Nordisk INC | $147.40 | 2019-2022 | |
| Amgen INC. | $66.13 | 2019 | |
| Merck Sharp & Dohme LLC | $58.26 | 2019-2022 | |
| Glaxosmithkline, LLC. | $48.69 | 2019-2020 | |
| Abbott Laboratories | $34.25 | 2022-2023 | Freestyle Libre 2 |
| Astrazeneca Pharmaceuticals LP | $33.26 | 2019-2020 | |
| Lilly USA, LLC | $28.52 | 2019-2022 | |
| Hologic Sales and Service, LLC | $28.47 | 2022 | |
| Astellas Pharma US INC | $21.40 | 2019 | |
| Amarin Pharma, INC. | $14.41 | 2019 | |
| Arbor Pharmaceuticals, INC. | $11.50 | 2019 |
Drugs and devices associated with these payments
CMS records which products a payment was associated with, not how the money was allocated. Association is not allocation: one payment can be associated with several products, and a product listing does not mean the payment was made because of that product. Product detail covers 2023-2025.
If you want to bring it up
Most clinicians are glad to talk about this. A respectful way in:
- "I saw John Buddenhagen 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.