Peter L. Willis, M.D.
NPI 1730144551ActiveIndividual· Family Medicine· Westerly, RI
Family Medicine (M.D.) with Lawrence and Memorial Hospital Inc. and 1 other group, practicing in Westerly, Rhode Island. 625 Medicare patients in 2024, $75,257 paid; nearly all of their 467 Part D prescriptions were generic (94%). Lists Lawrence & Memorial Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1730144551 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 18, 2006 |
| Last updated in NPPES | Feb 18, 2020 |
| Certified by provider | Feb 18, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | MD10903 | RI |
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 - Emergency Medicine (CT); Practitioner - Emergency Medicine (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 625 |
|---|---|
| Services billed | 697 across 15 procedure codes |
| Paid by Medicare | $75,257 |
Part D prescriptions in 2024
| Prescriptions (claims) | 467 · 481 30-day fills |
|---|---|
| Patients | 340 |
| Total drug cost | $8,225 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Emergency Medicine |
Medical groups
- Lawrence and Memorial Hospital Inc.New London, CT · 49 clinicians
- Lmw Healthcare IncWesterly, RI · 24 clinicians
Hospital affiliations
- Lawrence & Memorial HospitalNew London, CT
- Westerly HospitalWesterly, RI
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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