Zachary Medress
NPI 1467848051ActiveIndividual· Neurological Surgery· Portland, OR
Neurological Surgery in Portland, Oregon, trained at Stanford University School of Medicine (class of 2015). 131 Medicare patients in 2024, $127,876 paid; all of their 56 Part D prescriptions were generic. Centinel Spine, LLC was the largest of 6 companies reporting payments in 2025, $4,526 in all, mostly travel and lodging.
Overview
| NPI | 1467848051 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Apr 9, 2015 |
| Last updated in NPPES | Nov 22, 2023 |
| Certified by provider | Nov 22, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | MD209791 | 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 - Neurosurgery (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 131 |
|---|---|
| Services billed | 417 across 65 procedure codes |
| Paid by Medicare | $127,876 |
Part D prescriptions in 2024
| Prescriptions (claims) | 56 · 66 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $453.01 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Stanford University School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Neurosurgery |
| Telehealth | Offers telehealth |
Medical group
- The Oregon Clinic, PCPortland, OR · 362 clinicians
Hospital affiliations
- Legacy Meridian Park Medical CenterTualatin, OR
- Providence Hood River Memorial HospitalHood River, OR
- Providence Portland Medical CenterPortland, OR
- Providence St Vincent Medical CenterPortland, OR
- Providence Willamette Falls Medical CenterOregon City, OR
Industry payments (Open Payments)
- 2025$4,526 · 28 payments from 6 companies
- 2024$719.72 · 17 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Centinel Spine, LLC | $2,438 | 8 |
| Globus Medical, Inc. | $1,738 | 15 |
| Orthofix Medical, Inc. | $227.75 | 2 |
| Abbott Laboratories | $53.73 | 1 |
| Stryker Corporation | $47.95 | 1 |
What the 2025 payments were for
- Travel and Lodging$3,816 · 13 payments
- Food and Beverage$710.27 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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