Jan Namyslowski, MD
Vascular & Interventional Radiology · Peoria, ILNPI 1992755870
Payments from drug & device makers
What this record shows
This record is dominated by food and beverage: $1,465 of the $2,373 with a category attached, or 61.7%. 14 manufacturers reported payments, led by Silk Road Medical, Inc. at 45.4% of the total. Reporting peaked in 2019 at $989 and has fallen 81.8% since, to $180 in 2025. That places this record below the midpoint for vascular & interventional radiology clinicians in IL, where the typical reported total is $3,270.
Across 28 payments — averaging $84.76 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Silk Road Medical, Inc.$1K
- W. L. Gore & Associates, Inc.$288
- Medtronic$237
- Angiodynamics, Inc.$174
- Inari Medical, Inc.$149
- Intuitive Surgical$127
- plus $321 from 8 others
What the payments were for
- Travel & lodging$90838%
- Food & beverage$1,46562%
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 |
|---|---|---|
| Silk Road Medical, Inc. | 5 | $1,077 |
| W. L. Gore & Associates, Inc. | 2 | $288 |
| Medtronic(2 entities) | 6 | $237 |
| Angiodynamics, Inc. | 3 | $174 |
| Inari Medical, Inc. | 1 | $149 |
| Intuitive Surgical | 1 | $127 |
| Penumbra, Inc. | 1 | $94 |
| Johnson & Johnson | 1 | $59 |
| Bard Peripheral Vascular, Inc. | 2 | $39 |
| Philips North America LLC | 2 | $37 |
| GE HealthCare | 1 | $31 |
| Terumo Medical Corporation | 1 | $24 |
| Cook Medical LLC | 1 | $18 |
| Bard Access Systems, Inc. | 1 | $18 |
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.
- ENROUTE Transcarotid Neuroprotection System$1,045
- ENROUTE Transcarotid Stent System$876
- ENHANCE Transcarotid Peripheral Access Kit$876
- ENROUTE 0.014 Guidewire$876
- ENROUTE Transcarotid Stent$169
- FLOWTRIEVER CATHETER, S$149
- CT THROMBECTOMY SYSTEM KIT$149
- GORE VIATORR TIPS Endoprosthesis$147
- OSTEOCOOL RF ABLATION SYSTEM$142
- GORE VIABAHN Endoprosthesis with Heparin$141
- Da Vinci Surgical System$127
- Smart Port CT$106
How this compares
$2,373 in reported general payments places this provider in the 40th percentile of 197 vascular & interventional radiology providers in Illinois.
See all vascular & interventional radiology providers in Illinois →
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 Peoria
- Karim NasraPeoria$13K
- John IrishPeoria$8K
- Riad SalemChicago$2.3M
- Kush DesaiChicago$1M
- Robert LewandowskiChicago$954K
- Christopher MolvarChicago$850K
- Sreekumar MadasseryChicago$459K
- Bulent ArslanChicago$300K
- Paramjit ChopraHinsdale$284K
- Rotimi JohnsonElgin$232K
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.