Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Joanna Liu, OD, MS

Individual provider Optometrist · NPI 1548965866

Joanna Liu, OD, MS is registered under Optometry in New York, New York. Graduated from Ohio State University - College of Optometry in 2023, 3 years ago. Practices with Metropolitan Vision Optometry Downtown PLLC, a 4-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
3
Trained at
Ohio State University - College of Optometry
Licensed in
NY
In the registry since
2023
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

4738 Broadway
New York, NY 10040-1103
Phone: (646) 661-7615
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 009764 (NY)

Record details

NPI number1548965866
Entity typeIndividual (Type 1)
GenderFemale
Credentials OD , MS
Sole proprietorNo
NPI enumeratedApril 4, 2023
Last updated in NPPESDecember 13, 2023
Certification dateDecember 13, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPTOMETRY
Medical schoolOHIO STATE UNIVERSITY - COLLEGE OF OPTOMETRY
Graduated 2023 (3 years in practice)
Group practice Metropolitan Vision Optometry Downtown Pllc — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $604 23 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

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