Michael Richard Martin, D.O.
NPI 1376607168ActiveIndividual· Internal Medicine· Warwick, RI
Internal Medicine (D.O.) with Kristen R Dimarco DO Ltd, practicing in Warwick, Rhode Island. Their prescriptions cost Medicare Part D more than their services did: $392,322 for 5,521 claims, against $34,354 paid for services in 2024. Exact Sciences Corporation reported $26.91 in payments in 2025, mostly food and beverage. Lists Kent County Memorial Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1376607168 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Dec 19, 2006 |
| Last updated in NPPES | Oct 10, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 00512 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 159 |
|---|---|
| Services billed | 411 across 16 procedure codes |
| Paid by Medicare | $34,354 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,521 · 12,841 30-day fills |
|---|---|
| Patients | 395 |
| Total drug cost | $392,322 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Kristen R Dimarco DO LtdWarwick, RI · 2 clinicians
Hospital affiliations
- Kent County Memorial HospitalWarwick, RI
- Rhode Island HospitalProvidence, RI
- The Miriam HospitalProvidence, RI
- Women & Infants Hospital of Rhode IslandProvidence, RI
Other facilities
- Vna of Care New EnglandHome health agency · Warwick, RI
Industry payments (Open Payments)
- 2025$26.91 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $26.91 | 1 |
What the 2025 payments were for
- Food and Beverage$26.91 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 138 internal medicine physicians in Warwick · All internal medicine physicians in Rhode Island