Alison June Ravis, PHYSICIAN ASSSISTANT
NPI 1669449286ActiveIndividual· Physician Assistant· Lewiston, ME
Physician Assistant (PHYSICIAN ASSSISTANT) with Bates Mill Dermatology PLLC, practicing in Lewiston, Maine. Their prescriptions cost Medicare Part D more than their services did: $2,135,707 for 1,493 claims, against $73,422 paid for services in 2024. Abbvie Inc. was the largest of 2 companies reporting payments in 2025, $65.50 in all, mostly food and beverage. Lists Mainehealth Stephens Hospital as a hospital affiliation.
Overview
| NPI | 1669449286 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PHYSICIAN ASSSISTANT |
| Sole proprietor | No |
| NPI issued | Mar 2, 2006 |
| Last updated in NPPES | Oct 4, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA001088 | 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 | 601 |
|---|---|
| Services billed | 2,078 across 52 procedure codes |
| Paid by Medicare | $73,422 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,493 · 1,988 30-day fills |
|---|---|
| Patients | 646 |
| Total drug cost | $2,135,707 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Bates Mill Dermatology PLLCLewiston, ME · 5 clinicians
Hospital affiliation
- Mainehealth Stephens HospitalNorway, ME
Industry payments (Open Payments)
- 2025$65.50 · 4 payments from 2 companies
- 2024$77.72 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $51.41 | 3 |
| Galderma Laboratories, L.P. | $14.09 | 1 |
What the 2025 payments were for
- Food and Beverage$65.50 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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