Chun H. Auyeung, O.D
NPI 1073878476ActiveIndividual· Optometrist· Rockville, MD
Optometrist (O.D) in Rockville, Maryland, licensed in MD and VA, with an NPI issued in July 2012. Their prescriptions cost Medicare Part D more than their services did: $137,799 for 38 claims, against $6,031 paid for services in 2024. Bausch & Lomb Americas Inc. was the largest of 6 companies reporting payments in 2025, $424.60 in all, mostly food and beverage.
Overview
| NPI | 1073878476 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D |
| Sole proprietor | No |
| NPI issued | Jul 11, 2012 |
| Last updated in NPPES | Oct 24, 2026 |
| Certified by provider | Oct 24, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | TA2316 | MD |
| Optometrist | 152W00000X | 0618002162 | VA |
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 - Optometry (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 42 |
|---|---|
| Services billed | 101 across 11 procedure codes |
| Paid by Medicare | $6,031 |
Part D prescriptions in 2024
| Prescriptions (claims) | 38 · 61 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $137,799 |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Optometry |
Industry payments (Open Payments)
- 2025$424.60 · 16 payments from 6 companies
- 2024$407.06 · 10 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bausch & Lomb Americas Inc. | $291.53 | 10 |
| Alcon Vision LLC | $46.57 | 2 |
| Tarsus Pharmaceuticals, Inc. | $27.34 | 1 |
| Dompe US, Inc. | $26.32 | 1 |
| Coopervision Inc. | $19.26 | 1 |
What the 2025 payments were for
- Food and Beverage$424.60 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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