Marcella Chermak, PA-C
NPI 1356867287ActiveIndividual· Physician Assistant· Scranton, PA
Physician Assistant (PA-C) with Geisinger Clinic, practicing in Scranton, Pennsylvania. 63 Medicare patients in 2024, $5,404 paid; nearly all of their 107 Part D prescriptions were generic (99%).
Overview
| NPI | 1356867287 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 22, 2017 |
| Last updated in NPPES | Mar 28, 2025 |
| Certified by provider | Mar 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | MA059217 | PA |
| Physician Assistant, Medical | 363AM0700X | OA004283 | PA |
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 (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 63 |
|---|---|
| Services billed | 127 across 11 procedure codes |
| Paid by Medicare | $5,404 |
Part D prescriptions in 2024
| Prescriptions (claims) | 107 · 107 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $617.43 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Geisinger ClinicDanville, PA · 3,467 clinicians
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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All 161 physician assistants in Scranton · All physician assistants in Pennsylvania