Yasha Kayan, MD
Neuroradiology · Eden Prairie, MNNPI 1306056130
Payments from drug & device makers
Across 775 payments — averaging $1471.42 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Microvention, Inc.$1.1M
- Penumbra, Inc.$73K
- Medtronic$8K
- Smith+Nephew$123
What the payments were for
- Consulting fees$1,7500%
- Speaking & faculty fees$727,04984%
- Travel & lodging$126,03715%
- Food & beverage$5,7821%
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 |
|---|---|---|
| Microvention, Inc. | 708 | $1,059,286 |
| Penumbra, Inc. | 48 | $72,634 |
| Medtronic(2 entities) | 18 | $8,304 |
| Smith+Nephew | 1 | $123 |
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.
How this compares
Too few neuroradiology providers in Minnesotato place this figure against a meaningful peer group, so we don't.
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 neuroradiology in Eden Prairie
- Josser DelgadoEden Prairie$2.5M
- Alexander CopelanEden Prairie$1.3M
- Phillip RathouskyEden Prairie$2K
- Kim McKennaEden Prairie$2K
- David KimEden Prairie$221
- Mark OswoodMinneapolis$11K
- Mehmet GencturkRoseville$11K
- Justin VranicRoseville$8K
- Keith McCollisterSaint Paul$326
- Jeffrey LassigSaint Paul$291
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.