Audrey Chen Mok, MD
NPI 1134188519ActiveIndividual· Ophthalmology· Long Beach, CA
Ophthalmology (MD) in Long Beach, California, trained at Georgetown University School of Medicine (class of 2000). Their prescriptions cost Medicare Part D more than their services did: $722,753 for 2,880 claims, against $408,275 paid for services in 2024. Harrow Eye, LLC was the largest of 17 companies reporting payments in 2025, $2,347 in all, mostly food and beverage.
Overview
| NPI | 1134188519 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 22, 2006 |
| Last updated in NPPES | Mar 17, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | A86641 | 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 | 976 |
|---|---|
| Services billed | 5,438 across 60 procedure codes |
| Paid by Medicare | $408,275 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,880 · 4,522 30-day fills |
|---|---|
| Patients | 638 |
| Total drug cost | $722,753 |
| Generic share | 50% of claims |
Education and affiliations
| Medical school | Georgetown University School of Medicine |
|---|---|
| Graduation year | 2000 |
| Medicare specialty | Ophthalmology |
Medical groups
- Thrive Health IV Clinic PCLas Vegas, NV · 9 clinicians
- Eye Treatment Center, An Incorporated Medical Group, IncLong Beach, CA · 5 clinicians
Hospital affiliation
- Memorialcare Long Beach Medical CenterLong Beach, CA
Industry payments (Open Payments)
- 2025$2,347 · 97 payments from 17 companies
- 2024$2,002 · 92 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Harrow Eye, LLC | $432.63 | 17 |
| Alcon Vision LLC | $409.15 | 18 |
| Abbvie Inc. | $318.40 | 16 |
| Bausch & Lomb Americas Inc. | $213.81 | 11 |
| Apellis Pharmaceuticals, Inc. | $148.39 | 2 |
What the 2025 payments were for
- Food and Beverage$2,347 · 97 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 68 ophthalmologists in Long Beach · All ophthalmologists in California