Physician profile
David Hammond
NPI 1437140639
$502.39
in general payments reported to CMS, 2019-2025
11 companies · none reported in 2025
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $159 · 2022: $15.40 · 2023: $120 · 2024: $207.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $228 · Education: $99.99.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $227.57 |
| Education | $99.99 |
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 |
|---|---|---|---|
| Abbott Laboratories | $161.74 | 2019-2024 | Freestyle Libre 2, Freestyle Libre 3 |
| Harmony Biosciences LLC | $99.99 | 2024 | |
| Sumitomo Pharma America, INC. | $60.22 | 2024 | Gemtesa |
| Abbvie INC. | $50.16 | 2023 | |
| Novo Nordisk INC | $31.63 | 2024 | Ozempic, Rybelsus |
| Amgen INC. | $24.47 | 2019 | |
| Glaxosmithkline, LLC. | $18.65 | 2023 | Arexvy, Shingrix |
| Dexcom, INC. | $16.33 | 2023 | Dexcom G6 Transmitter |
| Astrazeneca Pharmaceuticals LP | $14.14 | 2023 | Farxiga |
| Pfizer INC. | $13.94 | 2019 | |
| Arbor Pharmaceuticals, INC. | $11.12 | 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 David Hammond 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.