Monica L. Aszterbaum, MD
NPI 1689737942ActiveIndividual· Obstetrics & Gynecology· Newport Beach, CA
Obstetrics & Gynecology (MD) in Newport Beach, California, trained at Medical College of Wisconsin (class of 1986). In 2024 Medicare paid $37,384 for 264 patients, and Part D covered 806 of their prescriptions, 89% of them generic. Mayne Pharma Commercial LLC reported $11.77 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1689737942 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 18, 2006 |
| Last updated in NPPES | Jul 6, 2022 |
| Certified by provider | Jul 6, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | G69224 | CA |
| Specialist | 174400000X | G69224 | 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 | 264 |
|---|---|
| Services billed | 465 across 32 procedure codes |
| Paid by Medicare | $37,384 |
Part D prescriptions in 2024
| Prescriptions (claims) | 806 · 1,679 30-day fills |
|---|---|
| Patients | 235 |
| Total drug cost | $47,578 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Medical College of Wisconsin |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Hoag ClinicNewport Beach, CA · 460 clinicians
Hospital affiliations
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
- Memorialcare Saddleback Medical CenterLaguna Hills, CA
Industry payments (Open Payments)
- 2025$11.77 · 1 payment from 1 company
- 2024$21.10 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $11.77 | 1 |
What the 2025 payments were for
- Food and Beverage$11.77 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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