Physician profile
Michael Obrien
NPI 1720168172
$4,621.79
in general payments reported to CMS, 2019-2025
15 companies · $377 in 2025
The $377 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: $684 · 2020: $204 · 2021: $751 · 2022: $1,174 · 2023: $875 · 2024: $556 · 2025: $377.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $1,808.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $1,807.75 |
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. | $1,681.07 | 2019-2025 | Flowtriever Catheter, S, Ct Thrombectomy System Kit |
| Boston Scientific Corporation | $1,324.39 | 2019-2023 | Therasphere Y90 Glass Microspheres 10 Gbq, Embold Fibered |
| Medtronic, INC. | $387.37 | 2023-2025 | Osteocool Rf Ablation System, Kyphon Express II Kyphopak Tray, Emprint |
| Sirtex Medical INC | $291.11 | 2019-2023 | Sir-Spheres Microspheres |
| Angiodynamics, INC. | $225.23 | 2019 | |
| Stryker Corporation | $197.88 | 2021-2025 | Flowtriever, Target |
| Ethicon US, LLC | $197.06 | 2021-2023 | Certus 140 |
| W. L. Gore & Associates, INC. | $111.48 | 2022-2025 | Gore Viabahn Vbx Balloon Expandable Endo |
| Abbott Laboratories | $79.53 | 2022 | |
| Cardiva Medical, INC. | $34.91 | 2022 | |
| Becton, Dickinson and Company | $20.51 | 2024 | Lutonix Drug Coated Balloon |
| Terumo Medical Corporation | $20.33 | 2024 | Azur Cx Detachable |
| Abbvie INC. | $19.27 | 2022 | |
| Janssen Pharmaceuticals, INC | $16.35 | 2020 | |
| Chiesi USA, INC. | $15.30 | 2024 | Kengreal |
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 Michael Obrien 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.