Nathan Oakes, PA-C, ATC
NPI 1639689227ActiveIndividual· Physician Assistant, Surgical· South Portland, ME
Physician Assistant, Surgical (PA-C, ATC) with Mainehealth and 1 other group, practicing in South Portland, Maine. 50 Medicare patients in 2024, $4,373 paid; nearly all of their 55 Part D prescriptions were generic (95%). Lists Mainehealth Maine Medical Center as a hospital affiliation.
Overview
| NPI | 1639689227 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C, ATC |
| Sole proprietor | No |
| NPI issued | Oct 9, 2017 |
| Last updated in NPPES | Feb 25, 2026 |
| Certified by provider | Feb 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | PA2712 | ME |
| Physician Assistant | 363A00000X | PA2712 | ME |
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 - Physician Assistant (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 50 |
|---|---|
| Services billed | 54 across 7 procedure codes |
| Paid by Medicare | $4,373 |
Part D prescriptions in 2024
| Prescriptions (claims) | 55 · 56 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $1,083 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- MainehealthPortland, ME · 2,633 clinicians
- Select Physical Therapy Holdings IncClarksville, TN · 2,024 clinicians
Hospital affiliation
- Mainehealth Maine Medical CenterPortland, ME
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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