Jason Frederick Fung, MD
NPI 1710048483ActiveIndividual· Dermatology· Oakland, CA
Dermatology (MD) with Jason F Fung MD A Medical Corporation, practicing in Oakland, California. Their prescriptions cost Medicare Part D more than their services did: $150,633 for 203 claims, against $78,029 paid for services in 2024. Galderma Laboratories, L.P. was the largest of 6 companies reporting payments in 2025, $427.44 in all, mostly food and beverage.
Overview
| NPI | 1710048483 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Dec 13, 2006 |
| Last updated in NPPES | Sep 9, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | A086935 | CA |
| Dermatology, Procedural Dermatology | 207NS0135X | A086935 | 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 | 309 |
|---|---|
| Services billed | 1,491 across 36 procedure codes |
| Paid by Medicare | $78,029 |
Part D prescriptions in 2024
| Prescriptions (claims) | 203 · 275 30-day fills |
|---|---|
| Patients | 97 |
| Total drug cost | $150,633 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Dermatology |
Medical group
- Jason F Fung MD A Medical CorporationOakland, CA · 4 clinicians
Industry payments (Open Payments)
- 2025$427.44 · 11 payments from 6 companies
- 2024$298.06 · 12 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Galderma Laboratories, L.P. | $189.31 | 1 |
| Incyte Corporation | $102.26 | 4 |
| Genzyme Corporation | $61.49 | 2 |
| Lilly USA, LLC | $32.65 | 1 |
| Leo Pharma Inc. | $23.62 | 1 |
What the 2025 payments were for
- Food and Beverage$427.44 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 39 dermatologists in Oakland · All dermatologists in California