Leonard Anthony Mannarelli, D.O.
NPI 1982770764ActiveIndividual· Internal Medicine· Providence, RI
Internal Medicine (D.O.) in Providence, Rhode Island, trained at University of New England, College of Osteo Medicine (class of 1993). Part D covered 6,350 prescriptions written in 2024, 89% of them generic.
Overview
| NPI | 1982770764 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Nov 25, 2006 |
| Last updated in NPPES | Jan 5, 2026 |
| Certified by provider | Jan 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | DO452 | 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 - Internal Medicine (RI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 6,350 · 11,008 30-day fills |
|---|---|
| Patients | 387 |
| Total drug cost | $437,938 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of New England, College of Osteo Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Internal Medicine |
Medical group
- Prospect Chartercare Physicians LLCCranston, RI · 67 clinicians
Hospital affiliation
- Our Lady of Fatima HospitalNorth Providence, 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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All 529 internal medicine physicians in Providence · All internal medicine physicians in Rhode Island