James Quan-Yu Hwang, M.D.
NPI 1306932330ActiveIndividual· Emergency Medicine· La Jolla, CA
Emergency Medicine (M.D.) in La Jolla, California, trained at University of Pittsburgh School of Medicine (class of 2002). In 2024 Medicare paid $168,878 for 932 patients, and Part D covered 395 of their prescriptions, 89% of them generic. Abiomed reported $116.30 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1306932330 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 5, 2006 |
| Last updated in NPPES | May 16, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | A85681 | 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 - Emergency Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 932 |
|---|---|
| Services billed | 2,591 across 73 procedure codes |
| Paid by Medicare | $168,878 |
Part D prescriptions in 2024
| Prescriptions (claims) | 395 · 416 30-day fills |
|---|---|
| Patients | 248 |
| Total drug cost | $9,505 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Pittsburgh School of Medicine |
|---|---|
| Graduation year | 2002 |
| Medicare specialty | Emergency Medicine |
Medical groups
- La Jolla Observation MedicineLa Jolla, CA · 25 clinicians
- La Jolla Emergency SpecialistsLa Jolla, CA · 18 clinicians
Hospital affiliation
- Scripps Memorial Hospital la JollaLa Jolla, CA
Industry payments (Open Payments)
- 2025$116.30 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $116.30 | 1 |
What the 2025 payments were for
- Food and Beverage$116.30 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 67 emergency medicine physicians in La Jolla · All emergency medicine physicians in California