Physician profile
David Gannon
NPI 1376521492
$406.27
in general payments reported to CMS, 2019-2025
5 companies · none reported in 2025
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $38.40 · 2023: $213 · 2024: $155.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $205 · Long Term Medical Supply Or Device Loan: $163.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $204.87 |
| Long Term Medical Supply Or Device Loan | $163.00 |
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 |
|---|---|---|---|
| Integra Lifesciences Corporation | $212.76 | 2023 | Acell, Integra, Primatrix |
| Organogenesis INC. | $121.04 | 2024 | |
| Kerecis Limited | $34.07 | 2024 | Kerecis Omega3 Marigen, Kerecis Omega3 Surgiclose |
| Smith+Nephew, INC. | $19.79 | 2019 | |
| Mallinckrodt Enterprises LLC | $18.61 | 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 Gannon 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.