Zhanna Michelle Pinkus, M.D.
NPI 1689687253ActiveIndividual· Obstetrics & Gynecology· Newport Beach, CA
Obstetrics & Gynecology (M.D.) in Newport Beach, California, trained at Albany Medical College of Union University (class of 2002). In 2024 Medicare paid $17,035 for 118 patients, and Part D covered 256 of their prescriptions, 88% of them generic. Mayne Pharma Commercial LLC was the largest of 13 companies reporting payments in 2025, $858.23 in all, mostly food and beverage.
Overview
| NPI | 1689687253 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 14, 2006 |
| Last updated in NPPES | Aug 28, 2025 |
| Certified by provider | Aug 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | A86909 | CA |
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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 118 |
|---|---|
| Services billed | 216 across 15 procedure codes |
| Paid by Medicare | $17,035 |
Part D prescriptions in 2024
| Prescriptions (claims) | 256 · 522 30-day fills |
|---|---|
| Patients | 63 |
| Total drug cost | $23,868 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | Albany Medical College of Union University |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Obstetrics/Gynecology |
| Telehealth | Offers telehealth |
Hospital affiliation
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
Industry payments (Open Payments)
- 2025$858.23 · 33 payments from 13 companies
- 2024$780.77 · 27 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $207.54 | 6 |
| Biogen, Inc. | $160.68 | 8 |
| Exeltis, USA Inc. | $85.95 | 3 |
| Exact Sciences Corporation | $60.73 | 3 |
| Bayer Healthcare Pharmaceuticals Inc. | $56.88 | 2 |
What the 2025 payments were for
- Food and Beverage$858.23 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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