Arthur C. Lu, MD
NPI 1659434546ActiveIndividual· Ophthalmology· Westminster, CA
Ophthalmology (MD) in Westminster, California, trained at University of California, Irvine, California College of Medicine (class of 1983). Their prescriptions cost Medicare Part D more than their services did: $3,852,898 for 10,465 claims, against $184,833 paid for services in 2024. Bausch & Lomb Americas Inc. was the largest of 4 companies reporting payments in 2025, $1,026 in all, mostly food and beverage.
Overview
| NPI | 1659434546 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 19, 2006 |
| Last updated in NPPES | Aug 12, 2026 |
| Certified by provider | Aug 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | G52793 | 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 - Ophthalmology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 886 |
|---|---|
| Services billed | 3,676 across 21 procedure codes |
| Paid by Medicare | $184,833 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,465 · 12,494 30-day fills |
|---|---|
| Patients | 1,228 |
| Total drug cost | $3,852,898 |
| Generic share | 28% of claims |
Education and affiliations
| Medical school | University of California, Irvine, California College of Medicine |
|---|---|
| Graduation year | 1983 |
| Medicare specialty | Ophthalmology |
Industry payments (Open Payments)
- 2025$1,026 · 23 payments from 4 companies
- 2024$632.31 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $398.85 | 3 |
| Amgen Inc. | $367.22 | 16 |
| Sun Pharmaceutical Industries Inc. | $164.39 | 3 |
| Alcon Vision LLC | $95.31 | 1 |
What the 2025 payments were for
- Food and Beverage$1,026 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 ophthalmologists in Westminster · All ophthalmologists in California