Michael Nanaszko, M.D.
NPI 1275829996ActiveIndividual· Neurological Surgery· Salem, OR
Neurological Surgery (M.D.) in Salem, Oregon, trained at Js Weill Medical College, Cornell University (class of 2011). 154 Medicare patients in 2024, $84,243 paid; nearly all of their 71 Part D prescriptions were generic (99%). Depuy Synthes Sales Inc. was the largest of 2 companies reporting payments in 2025, $184.01 in all, mostly food and beverage.
Overview
| NPI | 1275829996 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 21, 2011 |
| Last updated in NPPES | Feb 17, 2026 |
| Certified by provider | Feb 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | MD189733 | OR |
| Neurological Surgery | 207T00000X | 72595 | AZ |
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 - Neurosurgery (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 154 |
|---|---|
| Services billed | 405 across 45 procedure codes |
| Paid by Medicare | $84,243 |
Part D prescriptions in 2024
| Prescriptions (claims) | 71 · 73 30-day fills |
|---|---|
| Patients | 49 |
| Total drug cost | $817.90 |
| Generic share | 99% of claims |
Education and affiliations
| Medical school | Js Weill Medical College, Cornell University |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Neurosurgery |
Medical group
- Capital Neurosurgery SpecialistsSalem, OR · 9 clinicians
Hospital affiliations
- Legacy Silverton Medical CenterSilverton, OR
- Salem Health West ValleyDallas, OR
- Salem HospitalSalem, OR
- Santiam Hospital & ClinicsStayton, OR
Industry payments (Open Payments)
- 2025$184.01 · 5 payments from 2 companies
- 2024$161.21 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Depuy Synthes Sales Inc. | $115.55 | 2 |
| Abbott Laboratories | $68.46 | 3 |
What the 2025 payments were for
- Food and Beverage$184.01 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Neurological Surgery providers in Salem
- 1588140263
- 1902378946
- 1841693363
- 1154407740
- 1811500671
- 1225114762
- 1306865332
- 1134143563
- 1245232065
- 1811181886
- 1568662435
- 1952307498