Michaela R. Lewis, PA-C
NPI 1023521598ActiveIndividual· Anesthesiology, Pain Medicine· Erie, PA
Anesthesiology, Pain Medicine (PA-C) with Keystone Rehabilitation Systems Inc and 1 other group, practicing in Erie, Pennsylvania. Their prescriptions cost Medicare Part D more than their services did: $84,124 for 2,092 claims, against $27,643 paid for services in 2024. Collegium Pharmaceutical, Inc. was the largest of 2 companies reporting payments in 2025, $34.09 in all, mostly food and beverage. Lists Saint Vincent Hospital as a hospital affiliation.
Overview
| NPI | 1023521598 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Nov 7, 2017 |
| Last updated in NPPES | Feb 3, 2020 |
| Certified by provider | Feb 3, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology, Pain Medicine Primary | 207LP2900X | MA059562 | PA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 83 |
|---|---|
| Services billed | 492 across 7 procedure codes |
| Paid by Medicare | $27,643 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,092 · 2,350 30-day fills |
|---|---|
| Patients | 289 |
| Total drug cost | $84,124 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical groups
- Keystone Rehabilitation Systems IncSeven Fields, PA · 776 clinicians
- Advanced Pain Medicine PCErie, PA · 15 clinicians
Hospital affiliation
- Saint Vincent HospitalErie, PA
Industry payments (Open Payments)
- 2025$34.09 · 2 payments from 2 companies
- 2024$414.56 · 30 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Collegium Pharmaceutical, Inc. | $18.37 | 1 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $15.72 | 1 |
What the 2025 payments were for
- Food and Beverage$34.09 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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