Peter L. Clark, DO
NPI 1770517260ActiveIndividual· Emergency Medicine· Lewiston, ME
Emergency Medicine (DO) in Lewiston, Maine, trained at New York College of Osteo Medicine of New York Institute of Technology (class of 1997). 215 Medicare patients in 2024, $19,495 paid; nearly all of their 233 Part D prescriptions were generic (95%).
Overview
| NPI | 1770517260 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jul 10, 2006 |
| Last updated in NPPES | Feb 5, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | DO1775 | ME |
| Family Medicine | 207Q00000X | 1775 | 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 - Emergency Medicine (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 215 |
|---|---|
| Services billed | 229 across 13 procedure codes |
| Paid by Medicare | $19,495 |
Part D prescriptions in 2024
| Prescriptions (claims) | 233 · 233 30-day fills |
|---|---|
| Patients | 173 |
| Total drug cost | $3,945 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | New York College of Osteo Medicine of New York Institute of Technology |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Mercy HospitalPortland, ME · 301 clinicians
- Bluewater Emergency Partners of Brunswick, LLCLewiston, ME · 154 clinicians
Hospital affiliations
- Maine General Medical CenterAugusta, ME
- Northern Light Mercy HospitalPortland, 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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