Michael Y. Hsie, MD
NPI 1265695704ActiveIndividual· Radiology, Radiation Oncology· Oshkosh, WI
Radiology, Radiation Oncology (MD) in Oshkosh, Wisconsin, trained at Northwestern University Feinberg Medical School (class of 2004). 133 Medicare patients in 2024, $78,700 paid; nearly all of their 205 Part D prescriptions were generic (93%). Pfizer Inc. reported $25.65 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1265695704 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 4, 2008 |
| Last updated in NPPES | Oct 30, 2025 |
| Certified by provider | Oct 30, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | 52572-20 | WI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Radiation Oncology (WI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 133 |
|---|---|
| Services billed | 1,098 across 26 procedure codes |
| Paid by Medicare | $78,700 |
Part D prescriptions in 2024
| Prescriptions (claims) | 205 · 298 30-day fills |
|---|---|
| Patients | 99 |
| Total drug cost | $4,639 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Northwestern University Feinberg Medical School |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Radiation Oncology |
Medical group
- Radiation Oncology Associates LtdSheboygan, WI · 24 clinicians
Hospital affiliations
- Ascension Ne Wisconsin - St Elizabeth CampusAppleton, WI
- Aurora Baycare Medical CtrGreen Bay, WI
- Aurora Medical Center Bay AreaMarinette, WI
- Aurora Medical Ctr OshkoshOshkosh, WI
Industry payments (Open Payments)
- 2025$25.65 · 1 payment from 1 company
- 2024$134.53 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $25.65 | 1 |
What the 2025 payments were for
- Food and Beverage$25.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Radiology, Radiation Oncology providers in Oshkosh
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