Physician profile
Mark R Zelko
NPI 1144603671
$285.01
in general payments reported to CMS, 2019-2025
7 companies · $99.28 in 2025
The $99.28 reported for 2025 was more than what a typical General Practice (Dentist) provider received nationally (typical 2025 total: $74.60).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2020: $84.77 · 2021: $32.35 · 2023: $48.97 · 2024: $19.64 · 2025: $99.28.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $118 · Education: $50.00.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $117.89 |
| Education | $50.00 |
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 |
|---|---|---|---|
| Septodont INC. | $72.93 | 2020 | |
| Align Technology, INC. | $65.79 | 2025 | Invisalign |
| Dentsply Sirona INC | $47.46 | 2020-2025 | Cavitron |
| Orapharma, A Division of Bausch Health US, LLC | $46.91 | 2021-2023 | Arestin |
| Gc America INC. | $19.64 | 2024 | Mi Paste |
| Kulzer, LLC | $18.51 | 2023 | |
| Philips North America LLC | $13.77 | 2025 | A3 Premium Bhs |
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 Mark Zelko 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.