Physician profile
Keith Robert Chertok
NPI 1427077973
$3,222.40
in general payments reported to CMS, 2019-2025
7 companies · $343 in 2025
The $343 reported for 2025 was more than what 77% of Periodontics providers received nationally (typical 2025 total: $111).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $236 · 2020: $604 · 2022: $39.55 · 2024: $2,000 · 2025: $343.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program: $2,037 · Food and Beverage: $205 · Education: $100.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program | $2,037.34 |
| Food and Beverage | $205.25 |
| Education | $100.00 |
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 |
|---|---|---|---|
| Straumann USA LLC | $2,780.62 | 2019-2025 | |
| Geistlich Pharma, North America, INC. | $205.25 | 2025 | Biomaterials |
| Orapharma, A Division of Bausch Health US, LLC | $96.34 | 2019 | |
| Salvin Dental Specialties, INC. | $41.20 | 2019 | |
| Zimvie INC. | $39.55 | 2022 | |
| Septodont INC. | $37.34 | 2025 | Orasoothe Sockit Gel Syringe |
| Dentsply Ih INC. | $22.10 | 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 Keith Chertok 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.