Angela Hsu
NPI 1346773199ActiveIndividual· Internal Medicine, Gastroenterology· San Jose, CA
Internal Medicine, Gastroenterology in San Jose, California, trained at University of Southern California Keck School of Medicine (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $152,134 for 510 claims, against $63,136 paid for services in 2024. Janssen Biotech, Inc. was the largest of 6 companies reporting payments in 2025, $404.80 in all, mostly food and beverage.
Overview
| NPI | 1346773199 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Apr 8, 2017 |
| Last updated in NPPES | Apr 24, 2026 |
| Certified by provider | Apr 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | A159757 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Gastroenterology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 173 |
|---|---|
| Services billed | 726 across 33 procedure codes |
| Paid by Medicare | $63,136 |
Part D prescriptions in 2024
| Prescriptions (claims) | 510 · 688 30-day fills |
|---|---|
| Patients | 318 |
| Total drug cost | $152,134 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Southern California Keck School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- San Jose Gastroenterology, Inc.San Jose, CA · 11 clinicians
Hospital affiliations
- El Camino HealthMountain View, CA
- Santa Clara Valley Medical CenterSan Jose, CA
Industry payments (Open Payments)
- 2025$404.80 · 8 payments from 6 companies
- 2024$466.52 · 17 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $160.19 | 2 |
| Ethicon US, LLC | $137.46 | 1 |
| Abbvie Inc. | $53.29 | 2 |
| Regeneron Healthcare Solutions, Inc. | $23.34 | 1 |
| Teleflex LLC | $15.81 | 1 |
What the 2025 payments were for
- Food and Beverage$404.80 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other gastroenterologists in San Jose
- 1063461747
- 1073517306
- 1073900163
- 1083858997
- 1194836585
- 1194960013
- 1225457211
- 1235257759
- 1245308931
- 1326041658
- 1326135377
- 1427282714
All 65 gastroenterologists in San Jose · All gastroenterologists in California