GlassScriptPhysician profile
Tony G Chammas
NPI 1891831517
$2,365.11
in general payments reported to CMS, 2019-2025
14 companies · $350 in 2025
The $350 reported for 2025 was more than what 75% of Prosthodontics providers received nationally (typical 2025 total: $118).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $438 · 2020: $22.96 · 2021: $92.59 · 2022: $160 · 2023: $890 · 2024: $411 · 2025: $350.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $784 · Education: $725 · Gift: $122 · Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program: $20.01.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $784.37 |
| Education | $725.00 |
| Gift | $121.99 |
| Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program | $20.01 |
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 |
|---|---|---|---|
| Straumann USA LLC | $865.81 | 2019-2025 | |
| Nobel Biocare USA | $209.51 | 2023 | Nobelactive |
| 3m Company | $190.06 | 2022-2023 | 3m Relyx, Scotchbond Universal Plus, Relyx Unicem 2 Automix |
| Stryker Corporation | $174.60 | 2023 | Vsp System, Vsp Cranial |
| Dentsply Sirona INC | $140.59 | 2020-2025 | Astra Tech Implant System, Implant Dentistry |
| Biohorizons Implant Systems INC. | $131.83 | 2019 | |
| Zimvie INC. | $129.97 | 2024 | |
| Ultradent Products INC | $121.99 | 2023 | Opalescence |
| Zimmer Biomet Holdings, INC. | $120.24 | 2019 | |
| Implant Direct Sybron International LLC | $92.59 | 2021 | |
| Purelife, LLC | $80.00 | 2019 | |
| Henry Schein, INC. | $53.62 | 2019 | |
| Align Technology, INC. | $42.76 | 2023 | Itero Element 5d Plus, Itero Element Flex |
| Kulzer, LLC | $11.54 | 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 Tony Chammas 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.