Diana Olguta Treaba, M.D.
NPI 1750328902ActiveIndividual· Pathology, Anatomic Pathology· Providence, RI
Pathology, Anatomic Pathology (M.D.) with Rhode Island Hospital and 2 other groups, practicing in Providence, Rhode Island. Medicare paid $56,716 for services to 926 patients in 2024. Sanofi US Services Inc. reported $77.83 in payments in 2025, mostly food and beverage. Lists Brown University Health Morton Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1750328902 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 31, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pathology, Anatomic Pathology Primary | 207ZP0101X | MD11989 | 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 - Pathology (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 926 |
|---|---|
| Services billed | 2,864 across 29 procedure codes |
| Paid by Medicare | $56,716 |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Pathology |
Medical groups
- Rhode Island HospitalProvidence, RI · 437 clinicians
- The Miriam HospitalEast Greenwich, RI · 172 clinicians
- Newport HospitalNewport, RI · 42 clinicians
Hospital affiliations
- Brown University Health Morton HospitalTaunton, MA
- Newport HospitalNewport, RI
- Rhode Island HospitalProvidence, RI
- Saint Anne's HospitalFall River, MA
- The Miriam HospitalProvidence, RI
Industry payments (Open Payments)
- 2025$77.83 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sanofi US Services Inc. | $77.83 | 1 |
What the 2025 payments were for
- Food and Beverage$77.83 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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