Matthew Bart Luxenberg, MD
NPI 1548353121ActiveIndividual· Specialist· Los Alamitos, CA
Specialist (MD) in Los Alamitos, California, trained at University of California, Geffen School of Medicine (class of 1986). 1,433 Medicare patients in 2024, $2,119,963 paid; nearly all of their 1,914 Part D prescriptions were generic (96%). Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 11 companies reporting payments in 2025, $1,246 in all, mostly food and beverage.
Overview
| NPI | 1548353121 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 2, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | G61964 | 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 | 1,433 |
|---|---|
| Services billed | 32,498 across 106 procedure codes |
| Paid by Medicare | $2,119,963 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,914 · 2,343 30-day fills |
|---|---|
| Patients | 744 |
| Total drug cost | $193,250 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | University of California, Geffen School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Dermatology |
Medical group
- Alamitos Dermatological Medical Clinic A Professional CorpHuntington Beach, CA · 5 clinicians
Industry payments (Open Payments)
- 2025$1,246 · 33 payments from 11 companies
- 2024$4,006 · 54 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $212.05 | 1 |
| Pfizer Inc. | $201.98 | 11 |
| Ucb, Inc. | $185.74 | 3 |
| Abbvie Inc. | $180.16 | 6 |
| Galderma Laboratories, L.P. | $178.86 | 2 |
What the 2025 payments were for
- Food and Beverage$1,246 · 33 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 41 Specialist providers in Los Alamitos · All Specialist providers in California