Sam Abaza, M.D.
NPI 1831148501ActiveIndividual· Dermatology· Diamond Bar, CA
Dermatology (M.D.) with La Laser Center PC A Professional Medical Corporation, practicing in Diamond Bar, California. 635 Medicare patients in 2024, $668,585 paid; nearly all of their 536 Part D prescriptions were generic (97%). Pfizer Inc. was the largest of 8 companies reporting payments in 2025, $176.65 in all, mostly food and beverage.
Overview
| NPI | 1831148501 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 9, 2006 |
| Last updated in NPPES | Nov 17, 2025 |
| Certified by provider | Nov 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | A86393 | CA |
| Dermatology, MOHS-Micrographic Surgery | 207ND0101X | A86393 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 635 |
|---|---|
| Services billed | 3,116 across 108 procedure codes |
| Paid by Medicare | $668,585 |
Part D prescriptions in 2024
| Prescriptions (claims) | 536 · 550 30-day fills |
|---|---|
| Patients | 276 |
| Total drug cost | $36,703 |
| Generic share | 97% of claims |
Education and affiliations
| Graduation year | 1993 |
|---|---|
| Medicare specialty | Dermatology |
Medical group
- La Laser Center PC A Professional Medical CorporationBishop, CA · 81 clinicians
Industry payments (Open Payments)
- 2025$176.65 · 8 payments from 8 companies
- 2024$360.08 · 11 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $27.63 | 1 |
| Incyte Corporation | $26.14 | 1 |
| Abbvie Inc. | $24.80 | 1 |
| Lnhc, Inc | $22.83 | 1 |
| Galderma Laboratories, L.P. | $21.07 | 1 |
What the 2025 payments were for
- Food and Beverage$176.65 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in Diamond Bar
- 1538743752
- 1598136384
- 1578597001