Radu Serban, MD
Vascular & Interventional Radiology · Saint Louis, MONPI 1114231479
Payments from drug & device makers
What this record shows
Almost everything reported here is food and beverage — 97.3% of the total across 58 separate payments, which is the pattern of a clinician who attends manufacturer presentations rather than one with a consulting arrangement. It is spread thinly across 21 manufacturers, the largest accounting for just 14.2% — the pattern of someone who eats at a lot of different presentations. 2025 is the largest year on record at $741, 2.8 times the $264 reported in 2019. That places this record below the midpoint for vascular & interventional radiology clinicians in MO, where the typical reported total is $4,042.
Across 58 payments — averaging $46.27 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Medtronic$381
- Penumbra, Inc.$272
- Inari Medical, Inc.$237
- Terumo Medical Corporation$227
- Sirtex Medical Inc$218
- Boston Scientific$200
- plus $1K from 15 others
What the payments were for
- Travel & lodging$733%
- Food & beverage$2,61197%
Most of this is food and beverage — typically meals provided during product presentations at a clinic or hospital. Nationally that is the single largest category of reported payments by count.
General payments by program year
Who reported the general payments
Companies are grouped under their corporate parent — a single manufacturer often files under several CMS reporting entities. Research and ownership payments are counted separately and are not in this table.
| Company | Payments | Total |
|---|---|---|
| Medtronic | 12 | $381 |
| Penumbra, Inc. | 2 | $272 |
| Inari Medical, Inc. | 4 | $237 |
| Terumo Medical Corporation | 3 | $227 |
| Sirtex Medical Inc | 2 | $218 |
| Boston Scientific | 6 | $200 |
| Bard Peripheral Vascular, Inc. | 2 | $164 |
| Cordis US CORP. | 3 | $161 |
| Trisalus Life Sciences, Inc. | 2 | $117 |
| Stryker | 2 | $117 |
| Baylis Medical Technologies Inc. | 2 | $111 |
| Abbott | 3 | $101 |
| Angiodynamics, Inc. | 3 | $81 |
| Reflow Medical Inc | 3 | $65 |
| Imperative Care, Inc | 2 | $65 |
| Shockwave Medical, Inc | 1 | $41 |
| Asahi Intecc USA, Inc. | 1 | $36 |
| Pacira Pharmaceuticals Incorporated | 1 | $26 |
| Cook Medical LLC | 2 | $23 |
| Johnson & Johnson | 1 | $21 |
| Teleflex LLC | 1 | $20 |
What the payments were tied to
Products named in the reported payments. Only payments of $100 or more are attributed here — the typical reported payment nationally is a meal worth about $16, and listing those product-by-product would be noise.
- FLOWTRIEVER CATHETER, S$340
- Indigo System$149
- SIR-Spheres Microspheres$145
- Lutonix Drug Coated Balloon$142
- Indigo$123
- Penumbra Ruby Coil$123
- Azur CX Detachable$108
- AZUR$101
- HydroPearl$101
How this compares
$2,684 in reported general payments places this provider in the 35th percentile of 81 vascular & interventional radiology providers in Missouri.
See all vascular & interventional radiology providers in Missouri →
Medicare billing
What this is not: this is the amount Original Medicare Part B allowed for services this provider billed in 2024. It is not their income. It excludes Medicare Advantage — now more than half of all Medicare enrollment — along with Medicaid and all commercial insurance, and it is gross practice revenue before staff, rent, supplies and malpractice premiums. CMS also suppresses any figure covering ten or fewer patients, so low-volume providers appear smaller than they are.
Other vascular & interventional radiology in Saint Louis
- Thomas VeselySaint Louis$852K
- Labib HaddadSaint Louis$643K
- Guillermo Gonzalez-AraizaSaint Louis$384K
- Pavan KavaliSaint Louis$90K
- Michael DarcySaint Louis$87K
- Steven SaukSaint Louis$68K
- Kurtis MauerSaint Louis$59K
- Suchit PatelSaint Louis$54K
- John KarageorgiouSaint Louis$44K
- Andrew WarrenSaint Louis$33K
Where these figures come from
- Payments: CMS Open Payments, program years 2019–2025 (publication P06302026_06032026).
- Billing: Medicare Physician & Other Practitioners, data year 2024. Original Medicare Part B only.
- Identity: NPPES NPI Registry, July 2026.