Hector Derreza, MD
NPI 1992795355ActiveIndividual· Internal Medicine· Newport, RI
Internal Medicine (MD) with Lifespan Physician Group Inc, practicing in Newport, Rhode Island. 276 Medicare patients in 2024, $78,294 paid; nearly all of their 268 Part D prescriptions were generic (91%). Lists Newport Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1992795355 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 26, 2005 |
| Last updated in NPPES | Mar 25, 2026 |
| Certified by provider | Mar 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD09842 | RI |
| Hospitalist | 208M00000X | 230886 | MA |
| Internal Medicine | 207R00000X | 230886 | 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 (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 276 |
|---|---|
| Services billed | 988 across 7 procedure codes |
| Paid by Medicare | $78,294 |
Part D prescriptions in 2024
| Prescriptions (claims) | 268 · 286 30-day fills |
|---|---|
| Patients | 113 |
| Total drug cost | $16,692 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1991 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Lifespan Physician Group IncProvidence, RI · 1,173 clinicians
Hospital affiliations
- Newport HospitalNewport, RI
- Rhode Island HospitalProvidence, RI
- The Miriam HospitalProvidence, RI
Other facilities
- Newport HospitalInpatient rehabilitation facility · Newport, 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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