Joan Harrison, M.D.
NPI 1164424123ActiveIndividual· Internal Medicine· Tiverton, RI
Internal Medicine (M.D.) with Prima Care, PC, practicing in Tiverton, Rhode Island. Their prescriptions cost Medicare Part D more than their services did: $507,825 for 9,248 claims, against $88,929 paid for services in 2024. Lists Saint Anne's Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1164424123 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 2, 2005 |
| Last updated in NPPES | Nov 2, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 82181 | MA |
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 - Internal Medicine (MA); Practitioner - Internal Medicine (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 222 |
|---|---|
| Services billed | 2,667 across 70 procedure codes |
| Paid by Medicare | $88,929 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,248 · 19,362 30-day fills |
|---|---|
| Patients | 595 |
| Total drug cost | $507,825 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Prima Care, PCFall River, MA · 220 clinicians
Hospital affiliations
- Saint Anne's HospitalFall River, MA
- Southcoast Hospitals GroupFall River, MA
Other facilities
- Accentcare Home Health of MassachusettsHome health agency · Fall River, MA
- Bayada Home Health Care IncHome health agency · Providence, RI
- Southcoast Visiting Nurse Association IncHome health agency · Fairhaven, MA
- Visiting Nurse Home and HospiceHome health agency · Middleton, RI
- Visiting Nurse Health and HospiceHospice · Middletown, RI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Tiverton
- 1720644628
- 1710292123