Erik Stephen Harp, PA-C
NPI 1164856928ActiveIndividual· Physician Assistant· Owosso, MI
Physician Assistant (PA-C) with Memorial Hospital, practicing in Owosso, Michigan. 75 Medicare patients in 2024, $6,102 paid; nearly all of their 207 Part D prescriptions were generic (99%). Vertex Pharmaceuticals Incorporated was the largest of 3 companies reporting payments in 2025, $101.73 in all, mostly food and beverage. Lists Memorial Healthcare as a hospital affiliation.
Overview
| NPI | 1164856928 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Aug 29, 2013 |
| Last updated in NPPES | Sep 21, 2023 |
| Certified by provider | Sep 21, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 5601006739 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 75 |
|---|---|
| Services billed | 131 across 22 procedure codes |
| Paid by Medicare | $6,102 |
Part D prescriptions in 2024
| Prescriptions (claims) | 207 · 208 30-day fills |
|---|---|
| Patients | 115 |
| Total drug cost | $1,971 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Memorial HospitalPerry, MI · 214 clinicians
Hospital affiliation
- Memorial HealthcareOwosso, MI
Industry payments (Open Payments)
- 2025$101.73 · 4 payments from 3 companies
- 2024$101.67 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $49.69 | 2 |
| Ethicon US, LLC | $26.35 | 1 |
| Convatec Inc. | $25.69 | 1 |
What the 2025 payments were for
- Food and Beverage$101.73 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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