Matthew Osher, MD
Diagnostic Radiology · Ann Arbor, MINPI 1992097760
Payments from drug & device makers
What this record shows
The money is spread across several categories — speaking fees (55.2%), consulting fees and food and beverage — rather than concentrated in one kind of arrangement. Inari Medical, Inc. accounts for 94.4% of it on its own, with 9 other manufacturers making up the rest. Reporting peaked in 2023 at $42,313 and has fallen 86.7% since, to $5,612 in 2025. Among diagnostic radiology clinicians in MI with any reported payments, this total sits in the top 5% — high for the specialty, which is a reason to read the composition above rather than the number alone.
Across 141 payments — averaging $786.34 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Inari Medical, Inc.$105K
- Stryker$5K
- Boston Scientific$303
- Inquis Medical, Inc.$270
- Penumbra, Inc.$165
- Argon Medical Devices, Inc.$28
- plus $73 from 4 others
What the payments were for
- Consulting fees$38,75035%
- Speaking & faculty fees$61,20055%
- Travel & lodging$3,8463%
- Food & beverage$7,0786%
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 |
|---|---|---|
| Inari Medical, Inc. | 114 | $104,654 |
| Stryker | 12 | $5,381 |
| Boston Scientific | 5 | $303 |
| Inquis Medical, Inc. | 2 | $270 |
| Penumbra, Inc. | 2 | $165 |
| Argon Medical Devices, Inc. | 2 | $28 |
| Teleflex LLC | 1 | $21 |
| Terumo Medical Corporation | 1 | $21 |
| Johnson & Johnson | 1 | $18 |
| Amgen | 1 | $13 |
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.
- CT THROMBECTOMY SYSTEM KIT$116,198
- FLOWTRIEVER CATHETER, S$99,252
- Aventus$151
- Indigo System$149
- ICEfx Cryoablation System$106
- CLOTTRIEVER BOLD CATHETER$105
How this compares
$110,874 in reported general payments places this provider in the 95th percentile of 1,184 diagnostic 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 diagnostic radiology in Ann Arbor
- Shane WellsAnn Arbor$414K
- David BloomAnn Arbor$43K
- Xhorlina MarkoAnn Arbor$30K
- Steven SolimanAnn Arbor$29K
- Ronald BudeAnn Arbor$19K
- Mishal Mendiratta LalaAnn Arbor$15K
- Hatice SavasAnn Arbor$12K
- Stephanie PattersonAnn Arbor$11K
- Leanne LinAnn Arbor$7K
- Ella KazerooniAnn Arbor$7K
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.