George D. Hsieh, MD
NPI 1689698524ActiveIndividual· Emergency Medicine· San Clemente, CA
Emergency Medicine (MD) in San Clemente, California, trained at University of California, San Diego School of Medicine (class of 1995). 277 Medicare patients in 2024, $40,027 paid; nearly all of their 206 Part D prescriptions were generic (95%). Novartis Pharmaceuticals Corporation reported $31.30 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1689698524 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 26, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A67417 | CA |
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 - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 277 |
|---|---|
| Services billed | 316 across 21 procedure codes |
| Paid by Medicare | $40,027 |
Part D prescriptions in 2024
| Prescriptions (claims) | 206 · 206 30-day fills |
|---|---|
| Patients | 154 |
| Total drug cost | $3,875 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of California, San Diego School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Emergency Medicine |
Medical group
- Cep America - CaliforniaPomona, CA · 1,292 clinicians
Hospital affiliation
- Memorialcare Saddleback Medical CenterLaguna Hills, CA
Industry payments (Open Payments)
- 2025$31.30 · 1 payment from 1 company
- 2024$18.65 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novartis Pharmaceuticals Corporation | $31.30 | 1 |
What the 2025 payments were for
- Food and Beverage$31.30 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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