Ly Zhang, MD
NPI 1902433139ActiveIndividual· Anesthesiology· Orange, CA
Anesthesiology (MD) with Southern California Permanente Medical Group and 1 other group, practicing in Orange, California. Part D covered 63 prescriptions written in 2024, 100% of them generic. Medtronic, Inc. was the largest of 7 companies reporting payments in 2025, $6,521 in all, mostly food and beverage. Lists Uci Health-Orange as a hospital affiliation.
Overview
| NPI | 1902433139 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 26, 2020 |
| Last updated in NPPES | Aug 27, 2025 |
| Certified by provider | Aug 27, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | A202900 | CA |
| Anesthesiology, Pain Medicine | 207LP2900X | A202900 | 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 - Anesthesiology (CA); Practitioner - Anesthesiology (GA) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 63 · 78 30-day fills |
|---|---|
| Patients | 33 |
| Total drug cost | $776.87 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical groups
- Southern California Permanente Medical GroupRedlands, CA · 11,293 clinicians
- Regents of the University ofOrange, CA · 239 clinicians
Hospital affiliation
- Uci Health-OrangeOrange, CA
Industry payments (Open Payments)
- 2025$6,521 · 58 payments from 7 companies
- 2024$2,373 · 17 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $3,961 | 35 |
| Abbott Laboratories | $902.32 | 6 |
| Boston Scientific Corporation | $563.19 | 5 |
| Globus Medical, Inc. | $543.09 | 8 |
| Saluda Medical Americas, Inc. | $232.48 | 2 |
What the 2025 payments were for
- Food and Beverage$3,449 · 35 payments
- Travel and Lodging$3,073 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 312 anesthesiologists in Orange · All anesthesiologists in California