Physician profile
Mark Amirtharaj
NPI 1376037895
$17,917.49
in general payments reported to CMS, 2019-2025
9 companies · $7,120 in 2025
The $7,120 reported for 2025 was more than what 85% of Orthopaedic Surgery providers received nationally (typical 2025 total: $569).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $368 · 2022: $1,326 · 2023: $1,656 · 2024: $7,447 · 2025: $7,120.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Grant: $12K · Travel and Lodging: $2,106 · Food and Beverage: $1,975.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Grant | $12,142.86 |
| Travel and Lodging | $2,105.78 |
| Food and Beverage | $1,974.58 |
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 |
|---|---|---|---|
| Smith+Nephew, INC. | $13,068.40 | 2023-2025 | Fast-Fix, Microraptor, Healicoil |
| Stryker Corporation | $1,612.29 | 2019-2025 | Salvation, Mako, Blueprint Patient Specific Instrumentation |
| Conetic Solutions, INC. | $1,411.48 | 2022-2023 | |
| Arthrex, INC. | $1,214.66 | 2023-2024 | |
| Medical Device Business Services, INC. | $329.00 | 2019 | |
| Zimmer Biomet Holdings, INC. | $125.98 | 2022 | |
| Bodycad USA Corp | $112.29 | 2024 | Fine Osteotomy |
| Suvon Surgical LLC | $24.05 | 2024 | |
| Evolution Surgical, INC | $19.34 | 2024 |
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 Amirtharaj 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.