Physician profile
Ellen Hamzy
NPI 1902536329
$246.88
in general payments reported to CMS, 2019-2025
8 companies · $54.64 in 2025
The $54.64 reported for 2025 was less than what a typical Physician Assistant provider received nationally (typical 2025 total: $183).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2023: $192 · 2025: $54.64.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $247.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $246.88 |
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 |
|---|---|---|---|
| Haemonetics Corporation | $41.95 | 2023 | Teg6s Hemostasis System |
| Csl Behring | $41.04 | 2023 | Kcentra |
| Merck Sharp & Dohme LLC | $40.97 | 2023-2025 | Zerbaxa, Dificid, Recarbrio |
| Aroa Biosurgery Incorporated | $31.16 | 2023 | |
| Shionogi INC | $29.91 | 2025 | Fetroja |
| Melinta Therapeutics, LLC | $23.93 | 2023 | Rezzayo, Vabomere |
| Kci USA, INC. | $23.03 | 2023 | V.A.C. Veraflo, Abthera Advance, Prevena |
| W. L. Gore & Associates, INC. | $14.89 | 2023 | Excluder Conformable Aaa Endoprosthesis With Active Control |
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 Ellen Hamzy 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.