Nima Nabavizadeh, MD
NPI 1538453741ActiveIndividual· Radiology, Radiation Oncology· Portland, OR
Radiology, Radiation Oncology (MD) in Portland, Oregon, trained at University of Oklahoma College of Medicine (class of 2011). Mostly services rather than prescriptions: Medicare paid $93,796 for 248 patients in 2024, with only 31 Part D claims. Roche Molecular Systems, Inc. reported $3,595 in payments in 2025, mostly speaking and faculty fees.
Overview
| NPI | 1538453741 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 6, 2011 |
| Last updated in NPPES | Oct 8, 2020 |
| Certified by provider | Oct 8, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Radiation Oncology Primary | 2085R0001X | MD173558 | OR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Radiation Oncology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 248 |
|---|---|
| Services billed | 1,173 across 31 procedure codes |
| Paid by Medicare | $93,796 |
Part D prescriptions in 2024
| Prescriptions (claims) | 31 · 33 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $1,118 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Radiation Oncology |
| Telehealth | Offers telehealth |
Medical group
- University Professional ServicesBeaverton, OR · 1,724 clinicians
Hospital affiliations
- Asante Three Rivers Medical CenterGrants Pass, OR
- Columbia Memorial HospitalAstoria, OR
- Hillsboro Medical CenterHillsboro, OR
- Ohsu Hospital and ClinicsPortland, OR
Industry payments (Open Payments)
- 2025$3,595 · 6 payments from 1 company
- 2024$18.59 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Roche Molecular Systems, Inc. | $3,595 | 6 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,500 · 1 payment
- Travel and Lodging$1,092 · 3 payments
- Education$850.00 · 1 payment
- Food and Beverage$153.51 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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