Patricia Keresztes-Korber, M.D
NPI 1780616805ActiveIndividual· Obstetrics & Gynecology· Newport Beach, CA
Obstetrics & Gynecology (M.D) in Newport Beach, California, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $61,783 for 569 claims, against $39,629 paid for services in 2024. Astellas Pharma US Inc was the largest of 7 companies reporting payments in 2025, $485.91 in all, mostly food and beverage.
Overview
| NPI | 1780616805 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Jul 7, 2006 |
| Last updated in NPPES | Nov 6, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | G59224 | 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 | 351 |
|---|---|
| Services billed | 667 across 20 procedure codes |
| Paid by Medicare | $39,629 |
Part D prescriptions in 2024
| Prescriptions (claims) | 569 · 1,276 30-day fills |
|---|---|
| Patients | 213 |
| Total drug cost | $61,783 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1984 |
| Medicare specialty | Obstetrics/Gynecology |
Hospital affiliation
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
Industry payments (Open Payments)
- 2025$485.91 · 15 payments from 7 companies
- 2024$445.82 · 17 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $147.22 | 3 |
| Mayne Pharma Commercial LLC | $141.99 | 4 |
| Sumitomo Pharma America, Inc. | $106.10 | 4 |
| Hologic Sales and Service, LLC | $29.75 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $28.78 | 1 |
What the 2025 payments were for
- Food and Beverage$385.92 · 14 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other OB-GYNs in Newport Beach
- 1164955118
- 1184656092
- 1366409096
- 1396977930
- 1558542837
- 1669761664
- 1679712848
- 1689687253
- 1689737942
- 1720160583
- 1750411831
- 1881821122