Physician profile
Marissa A Stewart
NPI 1033707542
$811.99
in general payments reported to CMS, 2019-2025
19 companies · $195 in 2025
The $195 reported for 2025 was more than what a typical Physician Assistant provider received nationally (typical 2025 total: $183).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2022: $146 · 2023: $269 · 2024: $203 · 2025: $195.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $666.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $666.32 |
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 |
|---|---|---|---|
| Orthofix Medical, INC. | $121.39 | 2022-2024 | Spinal-Stim, Cervical-Stim, Spinal-Stim |
| Abbott Laboratories | $83.56 | 2022 | |
| Si-Bone, INC. | $79.45 | 2023 | |
| Zimvie INC. | $75.31 | 2022-2024 | |
| Stryker Corporation | $58.17 | 2025 | Mild Device Kit |
| Novocure INC. | $53.58 | 2024 | Optune |
| Vertex Pharmaceuticals Incorporated | $47.97 | 2025 | |
| Depuy Synthes Sales INC. | $39.92 | 2023 | Teligen |
| Axogen | $33.02 | 2023 | Avance Nerve Graft |
| Convatec INC. | $30.78 | 2024 | |
| Microtransponder, INC. | $28.13 | 2025 | |
| Ossdsign USA Incorporated | $24.25 | 2025 | Ossdsign Catalyst |
| Servier Pharmaceuticals LLC | $24.24 | 2024 | |
| Baxter Healthcare | $23.07 | 2023 | Floseal |
| Boston Scientific Corporation | $22.52 | 2025 | Accolade Sr |
Show all 19 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Heron Therapeutics, INC. | $18.24 | 2023 | Zynrelef |
| Theragen, INC. | $18.20 | 2024 | Actastim-S |
| Smith+Nephew, INC. | $16.24 | 2022 | |
| Reel Surgical, INC. | $13.95 | 2025 |
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 Marissa Stewart 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.