Debra Rae Gierut, MD
NPI 1023185956ActiveIndividual· Obstetrics & Gynecology· Anaheim, CA
Obstetrics & Gynecology (MD) in Anaheim, California, trained at Chicago College of Medicine and Surgery (class of 1991). Part D covered 294 prescriptions written in 2024, 70% of them generic. Bayer Healthcare Pharmaceuticals Inc. was the largest of 2 companies reporting payments in 2025, $139.38 in all, mostly food and beverage.
Overview
| NPI | 1023185956 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 29, 2006 |
| Last updated in NPPES | Nov 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | G87373 | 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) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 294 · 691 30-day fills |
|---|---|
| Patients | 72 |
| Total drug cost | $27,895 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | Chicago College of Medicine and Surgery |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Industry payments (Open Payments)
- 2025$139.38 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $114.31 | 1 |
| Astrazeneca Pharmaceuticals LP | $25.07 | 1 |
What the 2025 payments were for
- Food and Beverage$139.38 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other OB-GYNs in Anaheim
- 1104842319
- 1275738940
- 1629019286
- 1932421559
- 1982732236
- 1295802296
- 1629145644
- 1871679613
- 1275623340
- 1316334600
- 1871664813
- 1104850676