William G. Littman, MD
NPI 1285739532ActiveIndividual· Dermatology· Oakland, CA
Dermatology (MD) in Oakland, California, licensed in CA, with an NPI issued in September 2006. Part D covered 655 prescriptions written in 2024, 92% of them generic. Novartis Pharmaceuticals Corporation was the largest of 8 companies reporting payments in 2025, $297.42 in all, mostly food and beverage.
Overview
| NPI | 1285739532 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 13, 2006 |
| Last updated in NPPES | Apr 14, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | G31196 | CA |
| Dermatology, Dermatopathology | 207ND0900X | G31196 | CA |
| Dermatology, Pediatric Dermatology | 207NP0225X | G31196 | CA |
| Dermatology, Procedural Dermatology | 207NS0135X | G31196 | 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 Order and Referring Only - Dermatology (CA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 655 · 806 30-day fills |
|---|---|
| Patients | 275 |
| Total drug cost | $351,292 |
| Generic share | 92% of claims |
Industry payments (Open Payments)
- 2025$297.42 · 11 payments from 8 companies
- 2024$405.38 · 18 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $62.88 | 2 |
| Organon LLC | $53.23 | 2 |
| Leo Pharma Inc. | $46.76 | 2 |
| Lilly USA, LLC | $31.37 | 1 |
| Regeneron Healthcare Solutions, Inc. | $30.79 | 1 |
What the 2025 payments were for
- Food and Beverage$297.42 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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