Joanna Sewall Manum, PA-C
NPI 1326386228ActiveIndividual· Physician Assistant, Surgical· Farmington, ME
Physician Assistant, Surgical (PA-C) with Mainehealth, practicing in Farmington, Maine. 12 Medicare patients in 2024, $1,534 paid; nearly all of their 203 Part D prescriptions were generic (96%). Lists Mainehealth Franklin Hospital as a hospital affiliation.
Overview
| NPI | 1326386228 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Jan 28, 2013 |
| Last updated in NPPES | Sep 8, 2023 |
| Certified by provider | Sep 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant, Surgical Primary | 363AS0400X | PA2388 | ME |
| Physician Assistant | 363A00000X | MA055963 | PA |
| Physician Assistant, Surgical | 363AS0400X | 6742502-1206 | UT |
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); Practitioner - Physician Assistant (UT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 12 across 4 procedure codes |
| Paid by Medicare | $1,534 |
Part D prescriptions in 2024
| Prescriptions (claims) | 203 · 203 30-day fills |
|---|---|
| Patients | 73 |
| Total drug cost | $1,724 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- MainehealthPortland, ME · 2,633 clinicians
Hospital affiliation
- Mainehealth Franklin HospitalFarmington, 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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