Steven Howard Rosenberg, M.D.
NPI 1396767828ActiveIndividual· Obstetrics & Gynecology· Torrance, CA
Obstetrics & Gynecology (M.D.) in Torrance, California, trained at Boston University School of Medicine (class of 1977). Their prescriptions cost Medicare Part D more than their services did: $32,748 for 265 claims, against $8,665 paid for services in 2024. Mayne Pharma Commercial LLC reported $10.91 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1396767828 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 24, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | G37233 | 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 | 43 |
|---|---|
| Services billed | 123 across 12 procedure codes |
| Paid by Medicare | $8,665 |
Part D prescriptions in 2024
| Prescriptions (claims) | 265 · 459 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $32,748 |
| Generic share | 77% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 1977 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Tmogi IncTorrance, CA · 9 clinicians
Hospital affiliation
- Torrance Memorial Medical CenterTorrance, CA
Industry payments (Open Payments)
- 2025$10.91 · 1 payment from 1 company
- 2024$14,682 · 14 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $10.91 | 1 |
What the 2025 payments were for
- Food and Beverage$10.91 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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