Eric Buth, MD
Radiation Oncology · Reed City, MINPI 1538188982
Payments from drug & device makers
Across 12 payments — averaging $30.06 each. Meals, travel, consulting and speaking fees, gifts and royalties reported by drug and device makers.
- Boston Scientific$98
- Varian Medical Systems, Inc.$61
- Pharmacyclics LLC, An Abbvie Company$49
- Genentech USA, Inc.$47
- Merck$30
- Teleflex LLC$17
- plus $60 from 4 others
What the payments were for
- Food & beverage$361100%
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 |
|---|---|---|
| Boston Scientific | 1 | $98 |
| Varian Medical Systems, Inc. | 1 | $61 |
| Pharmacyclics LLC, An Abbvie Company | 2 | $49 |
| Genentech USA, Inc. | 2 | $47 |
| Merck | 1 | $30 |
| Teleflex LLC | 1 | $17 |
| Amgen | 1 | $16 |
| AstraZeneca | 1 | $16 |
| Pfizer | 1 | $14 |
| Johnson & Johnson | 1 | $14 |
How this compares
$361 in reported general payments places this provider in the 45th percentile of 198 radiation oncology 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.
Most prescribed under Part D
| Drug | Claims | Cost to plans & patients |
|---|---|---|
| Tamsulosin Hcl | 29 | $374 |
Paid to pharmacies, not to this prescriber.
Other radiation oncology in Reed City
- William JacksonAnn Arbor$1.6M
- Brandon ManciniGrand Rapids$1.3M
- Thomas BoikeClarkston$1.2M
- Daniel ChangAnn Arbor$921K
- Andrew ThompsonSterling Heights$796K
- Inga GrillsRoyal Oak$389K
- Michelle KimAnn Arbor$354K
- Daniel WahlAnn Arbor$343K
- Michael GreenAnn Arbor$238K
- Frank ViciniPontiac$234K
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.