Bryan K. Chen, MD
NPI 1518919703ActiveIndividual· Dermatology· San Diego, CA
Dermatology (MD) in San Diego, California, trained at University of California, San Diego School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $366,315 for 805 claims, against $88,640 paid for services in 2024. Janssen Biotech, Inc. was the largest of 15 companies reporting payments in 2025, $1,432 in all, mostly food and beverage.
Overview
| NPI | 1518919703 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 16, 2006 |
| Last updated in NPPES | Nov 26, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | A79823 | CA |
| Dermatology, MOHS-Micrographic Surgery | 207ND0101X | A79823 | CA |
| Dermatology, Dermatopathology | 207ND0900X | A79823 | CA |
| Dermatology, Clinical & Laboratory Dermatological Immunology | 207NI0002X | A79823 | CA |
| Dermatology, Pediatric Dermatology | 207NP0225X | A79823 | CA |
| Dermatology, Procedural Dermatology | 207NS0135X | A79823 | 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 | 202 |
|---|---|
| Services billed | 1,077 across 50 procedure codes |
| Paid by Medicare | $88,640 |
Part D prescriptions in 2024
| Prescriptions (claims) | 805 · 1,040 30-day fills |
|---|---|
| Patients | 290 |
| Total drug cost | $366,315 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of California, San Diego School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Dermatology |
Medical group
- Dermatology Professionals IncorporatedSan Diego, CA · 3 clinicians
Industry payments (Open Payments)
- 2025$1,432 · 66 payments from 15 companies
- 2024$1,885 · 80 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $274.11 | 17 |
| Incyte Corporation | $229.08 | 10 |
| Abbvie Inc. | $203.09 | 8 |
| Ucb, Inc. | $124.94 | 5 |
| Pfizer Inc. | $108.30 | 5 |
What the 2025 payments were for
- Food and Beverage$1,357 · 65 payments
- Education$75.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 188 dermatologists in San Diego · All dermatologists in California