Tolga N. Kokturk, MD
NPI 1083645592ActiveIndividual· Obstetrics & Gynecology· Pawtucket, RI
Obstetrics & Gynecology (MD) with Affinity Physicians LLC. and 1 other group, practicing in Pawtucket, Rhode Island. Their prescriptions cost Medicare Part D more than their services did: $21,565 for 268 claims, against $8,509 paid for services in 2024. Dexcom, Inc. was the largest of 4 companies reporting payments in 2025, $83.49 in all, mostly food and beverage. Lists Rhode Island Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1083645592 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 5, 2006 |
| Last updated in NPPES | Mar 30, 2021 |
| Certified by provider | Mar 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | MD10403 | 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 - Obstetrics/Gynecology (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 101 |
|---|---|
| Services billed | 160 across 18 procedure codes |
| Paid by Medicare | $8,509 |
Part D prescriptions in 2024
| Prescriptions (claims) | 268 · 480 30-day fills |
|---|---|
| Patients | 93 |
| Total drug cost | $21,565 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 1996 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical groups
- Affinity Physicians LLC.Warwick, RI · 730 clinicians
- Southern New England Healthcare for Women, LLCProvidence, RI · 26 clinicians
Hospital affiliations
- Rhode Island HospitalProvidence, RI
- Women & Infants Hospital of Rhode IslandProvidence, RI
Industry payments (Open Payments)
- 2025$83.49 · 4 payments from 4 companies
- 2024$81.71 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $23.54 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $23.18 | 1 |
| Sage Therapeutics, LLC | $19.00 | 1 |
| Coopersurgical, Inc. | $17.77 | 1 |
What the 2025 payments were for
- Food and Beverage$83.49 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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