Physician profile
William Allsopp
NPI 1598029407
$9,975.78
in general payments reported to CMS, 2019-2025
8 companies · $2,013 in 2025
The $2,013 reported for 2025 was more than what 75% of Vascular & Interventional Radiology providers received nationally (typical 2025 total: $537).
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2021: $1,727 · 2022: $1,618 · 2023: $1,615 · 2024: $3,002 · 2025: $2,013.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $5,130 · Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program: $1,500.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $5,130.39 |
| Compensation For Services Other Than Consulting, Including Serving As Faculty Or As A Speaker At A Venue Other Than A Continuing Education Program | $1,500.00 |
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 |
|---|---|---|---|
| Inari Medical, INC. | $7,628.72 | 2021-2025 | Flowtriever Catheter, S, Ct Thrombectomy System Kit |
| Stryker Corporation | $1,739.41 | 2025 | Flowtriever Catheter, S, Ct Thrombectomy System Kit, Flowtriever |
| Boston Scientific Corporation | $297.99 | 2023-2024 | |
| Globus Medical, INC. | $132.17 | 2025 | Senza |
| Bard Peripheral Vascular, INC. | $124.78 | 2022-2024 | Covera |
| Philips North America LLC | $19.37 | 2024 | (Bh4) Igt Devices Undivided |
| Angiodynamics, INC. | $18.96 | 2022 | |
| Abbott Laboratories | $14.38 | 2023 | Jeti |
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 William Allsopp 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.
Share this page
Keep an eye on this page
Get an email when the next June refresh changes this page. No account needed.
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.