Anthony Liu, M.D.
NPI 1912232224ActiveIndividual· Ophthalmology· San Mateo, CA
Ophthalmology (M.D.) in San Mateo, California, trained at University of California, San Francisco School of Medicine (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $410,647 for 4,130 claims, against $895.64 paid for services in 2024.
Overview
| NPI | 1912232224 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 5, 2009 |
| Last updated in NPPES | Dec 14, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | A104903 | 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 - Ophthalmology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 23 across 3 procedure codes |
| Paid by Medicare | $895.64 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,130 · 9,846 30-day fills |
|---|---|
| Patients | 820 |
| Total drug cost | $410,647 |
| Generic share | 76% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Ophthalmology |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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