Physician profile
Gregory A Chambers
NPI 1972546406
$44,094.83
in general payments reported to CMS, 2019-2025
18 companies · $2,581 in 2025
The $2,581 reported for 2025 was more than what 84% 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: $7,761 · 2020: $11K · 2021: $7,718 · 2022: $9,412 · 2023: $649 · 2024: $5,388 · 2025: $2,581.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $3,490 · Education: $3,000 · Travel and Lodging: $2,129.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $3,489.51 |
| Education | $3,000.00 |
| Travel and Lodging | $2,128.82 |
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 |
|---|---|---|---|
| Intuitive Surgical, INC. | $36,757.79 | 2019-2025 | Da Vinci Surgical System |
| Tela Bio, INC. | $2,617.25 | 2024-2025 | Ovitex 2s, Ovitex Reinforced Bioscaffold With Permanent Polymer (Ovitex) |
| Acumed LLC | $1,016.07 | 2021 | |
| Stryker Corporation | $739.20 | 2022-2025 | 1788, Spy-Phi System |
| Davol INC. | $627.21 | 2021-2025 | Phasix Mesh, Arista, Arista Ah Flexitip |
| W. L. Gore & Associates, INC. | $603.94 | 2019 | |
| Integra Lifesciences Corporation | $455.69 | 2021-2023 | Integra, Integra Dermal Regeneration Template, Primatrix |
| Aroa Biosurgery Incorporated | $298.71 | 2023-2025 | |
| Kci USA, INC. | $231.64 | 2019-2023 | Abthera Advance |
| Merck Sharp & Dohme LLC | $140.77 | 2019-2022 | |
| Acell, INC. | $138.24 | 2020 | |
| Kls-Martin L.P. | $135.33 | 2021 | |
| Dilon Technologies, INC. | $99.32 | 2023 | Hemoblast Bellows |
| Zimmer Biomet Holdings, INC. | $74.53 | 2022 | |
| Tei Biosciences INC | $59.10 | 2019 |
Show all 18 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Conmed Corporation | $53.62 | 2019 | |
| Prescient Surgical | $23.71 | 2019 | |
| Teleflex LLC | $22.71 | 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 Gregory Chambers 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.