Physician profile
Mary Ahn
NPI 1407809056
$1,880.52
in general payments reported to CMS, 2019-2025
5 companies · $1,577 in 2025
The $1,577 reported for 2025 was more than what 79% of Surgery providers received nationally (typical 2025 total: $281).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $119 · 2022: $185 · 2025: $1,577.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Travel and Lodging: $1,065 · Food and Beverage: $512.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Travel and Lodging | $1,064.94 |
| Food and Beverage | $511.72 |
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 |
|---|---|---|---|
| Axogen | $1,490.17 | 2025 | |
| Ge Healthcare | $135.14 | 2022 | |
| Novartis Pharmaceuticals Corporation | $118.72 | 2019 | |
| Astrazeneca Pharmaceuticals Lp | $86.49 | 2025 | Datroway |
| Seagen INC. | $50.00 | 2022 |
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 Mary Ahn 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.