GlassScriptPhysician profile
Earl K Nishimura
NPI 1932255817
$3,535.56
in general payments reported to CMS, 2019-2025
15 companies · $310 in 2025
The $310 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: 2019: $201 · 2020: $218 · 2021: $455 · 2022: $1,365 · 2023: $897 · 2024: $89.22 · 2025: $310.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $1,296.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $1,296.47 |
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 |
|---|---|---|---|
| Inari Medical, INC. | $879.81 | 2021-2023 | Ct Thrombectomy System Kit, Flowtriever Catheter, S |
| Penumbra, INC. | $412.93 | 2022-2024 | Indigo System, Ruby Coil |
| Bard Peripheral Vascular, INC. | $394.46 | 2019-2021 | |
| Ethicon US, LLC | $388.20 | 2019-2025 | Certus 140 |
| Abiomed | $364.82 | 2022 | |
| Angiodynamics, INC. | $321.92 | 2022-2023 | Alphavac |
| Medtronic, INC. | $201.47 | 2021-2023 | Abre |
| Boston Scientific Corporation | $144.46 | 2020 | |
| Trisalus Life Sciences, INC. | $111.99 | 2025 | Trinav Infusion System |
| Argon Medical Devices, INC. | $100.00 | 2023 | Cleaner |
| Terumo Medical Corporation | $88.43 | 2022 | |
| Stryker Corporation | $55.85 | 2025 | Flowtriever Catheter, S, Ct Thrombectomy System Kit |
| Siemens Medical Solutions USA, INC. | $40.17 | 2022 | |
| Cook Medical LLC | $16.79 | 2023 | Zilver Vena |
| Merit Medical Systems INC | $14.26 | 2024 | Aspira, Embosphere Microspheres |
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 Earl Nishimura 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.