Robert A. Langer, MD
NPI 1093886046ActiveIndividual· Dermatology· Anaheim, CA
Dermatology (MD) in Anaheim, California, trained at New York University Medical College - Nlg (class of 1976). Their prescriptions cost Medicare Part D more than their services did: $79,109 for 159 claims, against $6,866 paid for services in 2024. Galderma Laboratories, L.P. was the largest of 8 companies reporting payments in 2025, $790.08 in all, mostly food and beverage.
Overview
| NPI | 1093886046 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 13, 2006 |
| Last updated in NPPES | Nov 22, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | G43964 | 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 | 51 |
|---|---|
| Services billed | 138 across 11 procedure codes |
| Paid by Medicare | $6,866 |
Part D prescriptions in 2024
| Prescriptions (claims) | 159 · 180 30-day fills |
|---|---|
| Patients | 80 |
| Total drug cost | $79,109 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | New York University Medical College - Nlg |
|---|---|
| Graduation year | 1976 |
| Medicare specialty | Dermatology |
Medical group
- Island Dermatology, Inc.Santa Ana, CA · 27 clinicians
Industry payments (Open Payments)
- 2025$790.08 · 13 payments from 8 companies
- 2024$1,073 · 35 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Galderma Laboratories, L.P. | $526.78 | 3 |
| Incyte Corporation | $85.11 | 3 |
| Lilly USA, LLC | $54.27 | 2 |
| Genzyme Corporation | $40.41 | 1 |
| Regeneron Healthcare Solutions, Inc. | $31.89 | 1 |
What the 2025 payments were for
- Food and Beverage$790.08 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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