Ron Alexander Birnbaum, M.D,
NPI 1942412291ActiveIndividual· Dermatology· Torrance, CA
Dermatology (M.D,) in Torrance, California, trained at University of California, San Francisco School of Medicine (class of 1999). 111 Medicare patients in 2024, $23,165 paid; nearly all of their 222 Part D prescriptions were generic (98%). Amgen Inc. reported $23.96 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1942412291 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D, |
| Sole proprietor | No |
| NPI issued | May 7, 2007 |
| Last updated in NPPES | Mar 30, 2021 |
| Certified by provider | Mar 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | A83358 | CA |
| General Practice | 208D00000X | A83358 | 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 - Dermatology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 111 |
|---|---|
| Services billed | 563 across 29 procedure codes |
| Paid by Medicare | $23,165 |
Part D prescriptions in 2024
| Prescriptions (claims) | 222 · 251 30-day fills |
|---|---|
| Patients | 80 |
| Total drug cost | $10,058 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Dermatology |
Medical group
- Amir Larian MD IncBurbank, CA · 3 clinicians
Industry payments (Open Payments)
- 2024$23.96 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $23.96 | 1 |
What the 2024 payments were for
- Food and Beverage$23.96 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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