Leon Norman Hsu, BA
NPI 1780940734ActiveIndividual· Dermatology· Medford, OR
Dermatology (BA) in Medford, Oregon, trained at University of California, Davis School of Medicine (class of 2012). Their prescriptions cost Medicare Part D more than their services did: $906,612 for 1,159 claims, against $413,666 paid for services in 2024. Abbvie Inc. was the largest of 5 companies reporting payments in 2025, $352.12 in all, mostly food and beverage.
Overview
| NPI | 1780940734 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | BA |
| Sole proprietor | No |
| NPI issued | Apr 4, 2012 |
| Last updated in NPPES | Aug 16, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | MD176623 | OR |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Dermatology (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,643 |
|---|---|
| Services billed | 11,425 across 66 procedure codes |
| Paid by Medicare | $413,666 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,159 · 1,437 30-day fills |
|---|---|
| Patients | 508 |
| Total drug cost | $906,612 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of California, Davis School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Dermatology |
Medical group
- Dermatology and Laser Assoc. of MedfordMedford, OR · 12 clinicians
Hospital affiliations
- Asante Ashland Community HospitalAshland, OR
- Asante Rogue Regional Medical CenterMedford, OR
Industry payments (Open Payments)
- 2025$352.12 · 18 payments from 5 companies
- 2024$388.16 · 17 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $188.35 | 11 |
| Genzyme Corporation | $67.58 | 3 |
| Regeneron Healthcare Solutions, Inc. | $38.60 | 1 |
| Janssen Biotech, Inc. | $33.41 | 2 |
| Galderma Laboratories, L.P. | $24.18 | 1 |
What the 2025 payments were for
- Food and Beverage$352.12 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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