Orkun Tan, M.D.
NPI 1497950836ActiveIndividual· Obstetrics & Gynecology, Reproductive Endocrinology· Dallas, TX
Obstetrics & Gynecology, Reproductive Endocrinology (M.D.) with Permanente Medical Group Inc, practicing in Dallas, Texas. Enrolled in Medicare as practitioner - obstetrics/gynecology. Emd Serono, Inc. was the largest of 2 companies reporting payments in 2025, $185.54 in all, mostly food and beverage.
Overview
| NPI | 1497950836 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 16, 2007 |
| Last updated in NPPES | Dec 22, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology, Reproductive Endocrinology Primary | 207VE0102X | N6059 | TX |
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 (CA) |
|---|
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
Industry payments (Open Payments)
- 2025$185.54 · 2 payments from 2 companies
- 2024$122.60 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Emd Serono, Inc. | $122.06 | 1 |
| Coopersurgical, Inc. | $63.48 | 1 |
What the 2025 payments were for
- Food and Beverage$185.54 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 28 Obstetrics & Gynecology, Reproductive Endocrinology providers in Dallas · All Obstetrics & Gynecology, Reproductive Endocrinology providers in Texas