Marianne T. Longacre, DO
NPI 1396776266ActiveIndividual· Family Medicine· Westerly, RI
Family Medicine (DO) in Westerly, Rhode Island, trained at Philadelphia College of Osteopathic Medicine (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $215,860 for 5,096 claims, against $93,600 paid for services in 2024.
Overview
| NPI | 1396776266 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jul 6, 2006 |
| Last updated in NPPES | Nov 18, 2022 |
| Certified by provider | Nov 18, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | DO00537 | RI |
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 - Osteopathic Manipulative Medicine (CT); Practitioner - Osteopathic Manipulative Medicine (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 246 |
|---|---|
| Services billed | 1,037 across 38 procedure codes |
| Paid by Medicare | $93,600 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,096 · 11,097 30-day fills |
|---|---|
| Patients | 488 |
| Total drug cost | $215,860 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Osteopathic Manipulative Medicine |
| Secondary specialties | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Northeast Medical Group IncBridgeport, CT · 1,360 clinicians
Hospital affiliations
- Lawrence & Memorial HospitalNew London, CT
- South County Hospital IncWakefield, RI
- Westerly HospitalWesterly, RI
Other facilities
- Bayada Home Health Care IncHome health agency · Providence, RI
- Elara CaringHome health agency · Warwick, RI
- South County Home HealthHome health agency · Wakefield, RI
- Yale New Haven Health - Health at Home SoutheastHome health agency · Waterford, CT
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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