Kevin Hannawa
Vascular & Interventional Radiology · Ypsilanti, MINPI 1609035252
Payments from drug & device makers
What this record shows
Terumo Medical Corporation accounts for 70.0% of it on its own, with 6 other manufacturers making up the rest. Reporting peaked in 2023 at $1,575 and has fallen 82.9% since, to $269 in 2025. That places this record below the midpoint for vascular & interventional radiology clinicians in MI, where the typical reported total is $2,535.
Across 27 payments — averaging $97.29 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Terumo Medical Corporation$2K
- Penumbra, Inc.$249
- Inari Medical, Inc.$196
- Stryker$166
- Boston Scientific$128
- Sirtex Medical Inc$28
- plus $22 from 1 others
What the payments were for
- Travel & lodging$1,12843%
- Food & beverage$1,49857%
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 |
|---|---|---|
| Terumo Medical Corporation | 18 | $1,838 |
| Penumbra, Inc. | 2 | $249 |
| Inari Medical, Inc. | 2 | $196 |
| Stryker | 2 | $166 |
| Boston Scientific | 1 | $128 |
| Sirtex Medical Inc | 1 | $28 |
| Cordis US CORP. | 1 | $22 |
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.
- GLIDESHEATH SLENDER$1,057
- Azur CX Detachable$810
- Navicross$318
- Penumbra Ruby Coil$175
- FLOWTRIEVER CATHETER, S$149
- CT THROMBECTOMY SYSTEM KIT$149
- HydroPearl$132
- FlowTriever$128
- SpyGlass Discover$128
- ANGIO-SEAL$113
How this compares
$2,627 in reported general payments places this provider in the 50th percentile of 118 vascular & interventional radiology providers in Michigan.
See all vascular & interventional radiology providers in Michigan →
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 Ypsilanti
- Vishal BhagatYpsilanti$8K
- Owen StarkYpsilanti$7K
- Christopher ZarourYpsilanti$5K
- Joshua RubinYpsilanti$4K
- Pranav MoudgilYpsilanti$4K
- Michael SarosiYpsilanti$3K
- Michael KnoxGrand Rapids$312K
- Jeffrey CritchfieldDetroit$145K
- Minhajuddin KhajaAnn Arbor$91K
- Wael SaadAnn Arbor$87K
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.