Erin Ong, M.D/M.S.
NPI 1346773389ActiveIndividual· Ophthalmology· Fairfax, VA
Ophthalmology (M.D/M.S.) in Fairfax, Virginia, trained at University of Miami, Lm Miller School of Medicine (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $1,192,481 for 745 claims, against $231,459 paid for services in 2024. Alcon Vision LLC was the largest of 8 companies reporting payments in 2025, $366.77 in all, mostly food and beverage.
Overview
| NPI | 1346773389 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D/M.S. |
| Sole proprietor | No |
| NPI issued | Apr 6, 2017 |
| Last updated in NPPES | Aug 25, 2022 |
| Certified by provider | Aug 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 0101274961 | VA |
| Ophthalmology | 207W00000X | ME149330 | FL |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 (DC); Practitioner - Ophthalmology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 544 |
|---|---|
| Services billed | 1,900 across 45 procedure codes |
| Paid by Medicare | $231,459 |
Part D prescriptions in 2024
| Prescriptions (claims) | 745 · 1,350 30-day fills |
|---|---|
| Patients | 223 |
| Total drug cost | $1,192,481 |
| Generic share | 57% of claims |
Education and affiliations
| Medical school | University of Miami, Lm Miller School of Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Ophthalmology |
Medical group
- Eye Specialists and Surgeons of Northern Virginia LLCFairfax, VA · 11 clinicians
Hospital affiliation
- Uva Health Prince William Medical CenterManassas, VA
Industry payments (Open Payments)
- 2025$366.77 · 14 payments from 8 companies
- 2024$466.16 · 18 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $78.77 | 3 |
| Dompe US, Inc. | $62.77 | 2 |
| Tarsus Pharmaceuticals, Inc. | $49.38 | 2 |
| Glaukos Corporation | $41.70 | 2 |
| Rxsight Inc | $38.86 | 1 |
What the 2025 payments were for
- Food and Beverage$327.91 · 13 payments
- Honoraria$38.86 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 42 ophthalmologists in Fairfax · All ophthalmologists in Virginia