Ziad Fersan, MD
NPI 1881941540ActiveIndividual· Obstetrics & Gynecology, Obstetrics· Providence, RI
Obstetrics & Gynecology, Obstetrics (MD) with Affinity Physicians LLC., practicing in Providence, Rhode Island. Mostly services rather than prescriptions: Medicare paid $5,985 for 33 patients in 2024, with only 46 Part D claims. Sage Therapeutics, LLC was the largest of 3 companies reporting payments in 2025, $186.18 in all, mostly food and beverage. Lists Women & Infants Hospital of Rhode Island as a hospital affiliation.
Overview
| NPI | 1881941540 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 12, 2012 |
| Last updated in NPPES | Dec 17, 2021 |
| Certified by provider | Dec 17, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Obstetrics Primary | 207VX0000X | MD16960 | RI |
| Obstetrics & Gynecology, Gynecology | 207VG0400X | 269506 | 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 - Obstetrics/Gynecology (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 33 |
|---|---|
| Services billed | 56 across 13 procedure codes |
| Paid by Medicare | $5,985 |
Part D prescriptions in 2024
| Prescriptions (claims) | 46 · 82 30-day fills |
|---|---|
| Patients | 27 |
| Total drug cost | $1,522 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Affinity Physicians LLC.Warwick, RI · 730 clinicians
Hospital affiliation
- Women & Infants Hospital of Rhode IslandProvidence, RI
Industry payments (Open Payments)
- 2025$186.18 · 9 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sage Therapeutics, LLC | $142.96 | 7 |
| Supernus Pharmaceuticals, Inc. | $24.19 | 1 |
| Coopersurgical, Inc. | $19.03 | 1 |
What the 2025 payments were for
- Food and Beverage$186.18 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Obstetrics & Gynecology, Obstetrics providers in Providence
- 1730409921
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All Obstetrics & Gynecology, Obstetrics providers in Rhode Island