Olivia Liao, MD
NPI 1174502454ActiveIndividual· Ophthalmology· Lexington, MA
Ophthalmology (MD) in Lexington, Massachusetts, trained at Boston University School of Medicine (class of 1990). In 2024 Medicare paid $156,378 for 1,068 patients, and Part D covered 585 of their prescriptions, 72% of them generic. Alcon Vision LLC was the largest of 2 companies reporting payments in 2025, $237.42 in all, mostly food and beverage.
Overview
| NPI | 1174502454 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 13, 2006 |
| Last updated in NPPES | Jun 23, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Ophthalmology Primary | 207W00000X | 75542 | MA |
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 (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,068 |
|---|---|
| Services billed | 1,754 across 31 procedure codes |
| Paid by Medicare | $156,378 |
Part D prescriptions in 2024
| Prescriptions (claims) | 585 · 1,356 30-day fills |
|---|---|
| Patients | 197 |
| Total drug cost | $105,642 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Ophthalmology |
| Telehealth | Offers telehealth |
Medical groups
- Lexington Eye Associates, IncLexington, MA · 34 clinicians
- Lexington Eye Associates - BidLexington, MA · 34 clinicians
Industry payments (Open Payments)
- 2025$237.42 · 2 payments from 2 companies
- 2024$126.58 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alcon Vision LLC | $124.76 | 1 |
| Bausch & Lomb Americas Inc. | $112.66 | 1 |
What the 2025 payments were for
- Food and Beverage$237.42 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 ophthalmologists in Lexington · All ophthalmologists in Massachusetts