Christopher M. Dimarco, M.D.
NPI 1922391150ActiveIndividual· Dermatology· Riverside, RI
Dermatology (M.D.) in Riverside, Rhode Island, trained at Boston University School of Medicine (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $179,568 for 404 claims, against $105,863 paid for services in 2024.
Overview
| NPI | 1922391150 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 20, 2011 |
| Last updated in NPPES | Mar 13, 2026 |
| Certified by provider | Mar 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | MD15053 | RI |
| Dermatology, Dermatopathology | 207ND0900X | 282876 | 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 - Dermatology (MA); Practitioner - Dermatology (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,660 |
|---|---|
| Services billed | 3,508 across 43 procedure codes |
| Paid by Medicare | $105,863 |
Part D prescriptions in 2024
| Prescriptions (claims) | 404 · 541 30-day fills |
|---|---|
| Patients | 125 |
| Total drug cost | $179,568 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Dermatology |
Medical groups
- Lifespan Physician Group IncProvidence, RI · 1,173 clinicians
- Rhode Island HospitalProvidence, RI · 437 clinicians
- The Miriam HospitalEast Greenwich, RI · 172 clinicians
- Brown Dermatology IncWarwick, RI · 28 clinicians
- Boston University Dermatology IncBoston, MA · 15 clinicians
Hospital affiliations
- Rhode Island HospitalProvidence, RI
- The Miriam HospitalProvidence, RI
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in Riverside
- 1912249418
- 1982685475