Terry Hsieh, MD, PHD
NPI 1497251367ActiveIndividual· Ophthalmology· Irvine, CA
Ophthalmology (MD, PHD) in Irvine, California, trained at Boston University School of Medicine (class of 2018). In 2024 Medicare paid $7,671 for 47 patients, and Part D covered 148 of their prescriptions, 72% of them generic. Astellas Pharma US Inc reported $169.73 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1497251367 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | Apr 1, 2018 |
| Last updated in NPPES | Oct 25, 2024 |
| Certified by provider | Jan 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | A164534 | 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 - Ophthalmology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 47 |
|---|---|
| Services billed | 61 across 18 procedure codes |
| Paid by Medicare | $7,671 |
Part D prescriptions in 2024
| Prescriptions (claims) | 148 · 233 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $9,207 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Ophthalmology |
Medical group
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
Industry payments (Open Payments)
- 2025$169.73 · 2 payments from 1 company
- 2024$911.49 · 8 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $169.73 | 2 |
What the 2025 payments were for
- Food and Beverage$169.73 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other ophthalmologists in Irvine
- 1003101874
- 1164050993
- 1174548903
- 1215970892
- 1245650985
- 1295778819
- 1336536861
- 1346425964
- 1346501137
- 1356831929
- 1366458200
- 1588110423
All 48 ophthalmologists in Irvine · All ophthalmologists in California