Bruce S. Park, MD
NPI 1841378825ActiveIndividual· Dermatology· Fullerton, CA
Dermatology (MD) in Fullerton, California, trained at Drexel University College of Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $166,669 for 3,235 claims, against $90,615 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 5 companies reporting payments in 2025, $201.51 in all, mostly food and beverage.
Overview
| NPI | 1841378825 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Nov 1, 2006 |
| Last updated in NPPES | Mar 19, 2020 |
| Certified by provider | Mar 19, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | A64842 | 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 | 376 |
|---|---|
| Services billed | 1,385 across 12 procedure codes |
| Paid by Medicare | $90,615 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,235 · 3,385 30-day fills |
|---|---|
| Patients | 1,311 |
| Total drug cost | $166,669 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Drexel University College of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Dermatology |
Industry payments (Open Payments)
- 2025$201.51 · 8 payments from 5 companies
- 2024$162.47 · 6 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $72.10 | 2 |
| Arcutis Biotherapeutics, Inc. | $55.51 | 3 |
| Galderma Laboratories, L.P. | $24.95 | 1 |
| Incyte Corporation | $24.58 | 1 |
| Leo Pharma Inc. | $24.37 | 1 |
What the 2025 payments were for
- Food and Beverage$201.51 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 dermatologists in Fullerton · All dermatologists in California