Albert Peng, M.D.
NPI 1609862820ActiveIndividual· Dermatology, MOHS-Micrographic Surgery· Santa Rosa, CA
Dermatology, MOHS-Micrographic Surgery (M.D.) in Santa Rosa, California, trained at Jefferson Medical College of Thomas Jefferson University (class of 1997). 1,365 Medicare patients in 2024, $1,383,658 paid; nearly all of their 371 Part D prescriptions were generic (93%). Janssen Biotech, Inc. was the largest of 21 companies reporting payments in 2025, $1,902 in all, mostly food and beverage.
Overview
| NPI | 1609862820 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 22, 2005 |
| Last updated in NPPES | Feb 26, 2021 |
| Certified by provider | Feb 25, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology, MOHS-Micrographic Surgery Primary | 207ND0101X | A75807 | CA |
| Dermatology | 207N00000X | A75807 | CA |
| Dermatology, Procedural Dermatology | 207NS0135X | A75807 | 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 | 1,365 |
|---|---|
| Services billed | 7,356 across 89 procedure codes |
| Paid by Medicare | $1,383,658 |
Part D prescriptions in 2024
| Prescriptions (claims) | 371 · 420 30-day fills |
|---|---|
| Patients | 200 |
| Total drug cost | $118,525 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Dermatology |
Medical groups
- Redwood Fam Dermatology Medical Associates - A Medical CorporationSanta Rosa, CA · 17 clinicians
- Joseph H Greenberg Ltd A Medical CorpSan Rafael, CA · 4 clinicians
- David J. Macgregor, M.D., APCSan Francisco, CA · 2 clinicians
Industry payments (Open Payments)
- 2025$1,902 · 91 payments from 21 companies
- 2024$2,107 · 86 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $244.24 | 9 |
| Ucb, Inc. | $230.84 | 8 |
| Lilly USA, LLC | $219.28 | 9 |
| Regeneron Healthcare Solutions, Inc. | $200.62 | 9 |
| Galderma Laboratories, L.P. | $174.00 | 8 |
What the 2025 payments were for
- Food and Beverage$1,802 · 90 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology, MOHS-Micrographic Surgery providers in Santa Rosa
- 1346552023
All Dermatology, MOHS-Micrographic Surgery providers in California