Aaron Nathaniel Sabolch, MD
NPI 1033402995ActiveIndividual· Radiology, Radiation Oncology· Portland, OR
Radiology, Radiation Oncology (MD) in Portland, Oregon, trained at University of Michigan Medical School (class of 2011). In 2024 Medicare paid $47,824 for 56 patients, and Part D covered 84 of their prescriptions, 81% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 11 companies reporting payments in 2025, $321.17 in all, mostly food and beverage.
Overview
| NPI | 1033402995 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 25, 2011 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | MD184729 | OR |
| Radiology, Radiation Oncology | 2085R0001X | 60610300 | WA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Radiation Oncology (OR); Practitioner - Radiation Oncology (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 56 |
|---|---|
| Services billed | 695 across 23 procedure codes |
| Paid by Medicare | $47,824 |
Part D prescriptions in 2024
| Prescriptions (claims) | 84 · 94 30-day fills |
|---|---|
| Patients | 32 |
| Total drug cost | $2,054 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Radiation Oncology |
Medical groups
- Portland Adventist Medical CenterPortland, OR · 271 clinicians
- Willamette Valley Clinics LLCMcMinnville, OR · 38 clinicians
Hospital affiliations
- Adventist Health PortlandPortland, OR
- Willamette Valley Medical CenterMcMinnville, OR
Industry payments (Open Payments)
- 2025$321.17 · 14 payments from 11 companies
- 2024$449.19 · 19 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $52.95 | 3 |
| Exelixis Inc. | $52.65 | 2 |
| Genmab U.S., Inc. | $34.42 | 1 |
| Pfizer Inc. | $33.44 | 1 |
| Gilead Sciences, Inc. | $28.17 | 1 |
What the 2025 payments were for
- Food and Beverage$321.17 · 14 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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