GlassScriptPhysician profile
Marek J Siorek
NPI 1396995338
$3,694.39
in general payments reported to CMS, 2019-2025
17 companies · $885 in 2025
The $885 reported for 2025 was more than what a typical Vascular & Interventional Radiology provider received nationally (typical 2025 total: $537).
See the full distribution for Vascular & Interventional Radiology
Payments by year
General payments by program year, as reported to CMS.
General payments by year: 2019: $119 · 2020: $15.44 · 2021: $1,242 · 2022: $266 · 2023: $702 · 2024: $465 · 2025: $885.
What the payments were for
Nature of payment as categorized by the reporting companies: meals, consulting, travel, and so on.
Food and Beverage: $2,052.
View as a table
| Payment type | Amount (2023-2025) |
|---|---|
| Food and Beverage | $2,051.93 |
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. | $1,249.48 | 2021-2024 | Flowtriever Catheter, S, Ct Thrombectomy System Kit |
| Boston Scientific Corporation | $1,089.73 | 2021-2025 | Therasphere Y90 Glass Microspheres 10 Gbq, General - Interventional Oncology, Eluvia |
| Bard Peripheral Vascular, INC. | $523.71 | 2021-2025 | Venovo, Set Aspirex S 10f 110cm, Lutonix Drug Coated Balloon |
| Sirtex Medical INC | $190.95 | 2019-2025 | Sir-Spheres Microspheres |
| Penumbra, INC. | $117.93 | 2019-2025 | Penumbra System |
| W. L. Gore & Associates, INC. | $113.62 | 2022 | |
| Siemens Medical Solutions USA, INC. | $95.18 | 2023 | Artis Q Biplane |
| Shockwave Medical, INC | $68.24 | 2022 | |
| Becton, Dickinson and Company | $57.82 | 2024-2025 | Lutonix Drug Coated Balloon |
| Medtronic, INC. | $54.60 | 2023 | Abre, Hawkone |
| Trisalus Life Sciences, INC. | $26.62 | 2024 | Trinav Infusion System |
| Stryker Corporation | $23.24 | 2025 | Ct Thrombectomy System Kit, Flowtriever Catheter, S |
| Philips North America LLC | $19.63 | 2023 | |
| Terumo Medical Corporation | $18.14 | 2021 | |
| Davol INC. | $16.44 | 2024 | Trek |
Show all 17 companies
| Company | General payments | Years | Top products |
|---|---|---|---|
| Medtronic Vascular, INC. | $15.44 | 2020 | |
| Asahi Intecc USA, INC. | $13.62 | 2024 | Peripheral Vascular |
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 Marek Siorek 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.