Physician profile
Larry Mathias
NPI 1730534520
$2,267.79
in general payments reported to CMS, 2019-2025
11 companies · $296 in 2025
The $296 reported for 2025 was less than what a typical Vascular & Interventional Radiology provider received nationally (typical 2025 total: $537).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2020: $102 · 2021: $507 · 2022: $403 · 2023: $856 · 2024: $104 · 2025: $296.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $1,256.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $1,255.72 |
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 |
|---|---|---|---|
| Balt USA, LLC | $993.55 | 2021-2023 | Prestige Coil System |
| Trisalus Life Sciences, INC. | $456.24 | 2022-2025 | Trinav Infusion System |
| Sirtex Medical INC | $152.57 | 2022-2025 | Sir-Spheres Microspheres |
| Penumbra, INC. | $141.49 | 2021-2023 | Indigo System |
| Boston Scientific Corporation | $135.43 | 2022-2025 | Embold Fibered |
| Angiodynamics, INC. | $123.07 | 2021-2024 | Solero |
| Bard Peripheral Vascular, INC. | $102.27 | 2020 | |
| Imperative Care, INC | $62.71 | 2023 | Zoom 88-T Large Distal Platform |
| Terumo Medical Corporation | $37.32 | 2023-2024 | Azur Cx Detachable |
| Route 92 Medical, INC. | $33.00 | 2025 | |
| Inari Medical, INC. | $30.14 | 2023 | Flowtriever Catheter, S, Ct Thrombectomy System Kit |
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 Larry Mathias 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.