Cara R. Zimmerman, MD
NPI 1265924955ActiveIndividual· Internal Medicine· Woonsocket, RI
Internal Medicine (MD) in Woonsocket, Rhode Island, trained at Albany Medical College of Union University (class of 2018). Part D covered 3,243 prescriptions written in 2024, 87% of them generic. Viiv Healthcare Company was the largest of 3 companies reporting payments in 2025, $233.95 in all, mostly food and beverage.
Overview
| NPI | 1265924955 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 30, 2018 |
| Last updated in NPPES | Oct 29, 2025 |
| Certified by provider | Oct 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD17556 | RI |
| Internal Medicine, Addiction Medicine | 207RA0401X | MD17556 | RI |
| Internal Medicine, Addiction Medicine | 207RA0401X | 1021779 | MA |
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 (MA); Practitioner - Internal Medicine (RI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 3,243 · 4,717 30-day fills |
|---|---|
| Patients | 149 |
| Total drug cost | $352,075 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Internal Medicine |
Medical groups
- Thundermist Health CenterWoonsocket, RI · 160 clinicians
- Stanley Street Treatment and Resources, IncFall River, MA · 30 clinicians
Hospital affiliations
- Landmark Medical CenterWoonsocket, RI
- The Miriam HospitalProvidence, RI
Other facilities
- Pinnacle Home Care LLCHome health agency · Warwick, RI
Industry payments (Open Payments)
- 2025$233.95 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $120.64 | 1 |
| Indivior Inc. | $66.43 | 2 |
| Braeburn Inc. | $46.88 | 2 |
What the 2025 payments were for
- Food and Beverage$233.95 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 37 internal medicine physicians in Woonsocket · All internal medicine physicians in Rhode Island