Joanna Liu, O.D., M.S.
Optometrist · New York, NY
Joanna Liu, O.D., M.S. is an optometrist with a practice address in New York, New York, and NPI 1548965866, issued on Apr 4, 2023. Check the license (New York 009764, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joanna Liu
- Credential
- O.D., M.S.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 009764 NY
Self-reported in NPPES; status is on the state search - Practice location
- 4738 Broadway, New York, NY 10040
- Phone
- (646) 661-7615
- Enumerated
- Apr 4, 2023
- Record last updated
- Dec 13, 2023
- Medicare enrollment
- Enrolled (PECOS I20240327002684); accepts Medicare assignment
- Medical or professional school
- Ohio State University - College Of Optometry, 2023
- Entity
- Type 1 · individual
Also registered at 4738 Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jason Compton, ODOptometrist1205037363
- Kheng-Joon Lim, D.C.Chiropractor1538300793
Verify Joanna Liu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 009764Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% more Medicare Part D claims than the average optometrist in 2024
438 Medicare Part D claims for 92 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 51% of claims.
Most prescribed
- Latanoprost141 claims
- Lumigan75 claims
- Dorzolamide-Timolol36 claims
- Restasis34 claims
- Combigan30 claims
- Brimonidine Tartrate24 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $471.41
9 payments; by number, the most common kind was food and beverage; the largest payer was Tarsus Pharmaceuticals, Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Metropolitan Vision Optometry Downtown PLLCNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Optometrist providers in New York
There are 3,535 optometrist records in New York.
Other optometrist records in New York
- Annmary Abadir, O.D.Harrison, NY1497797914
- Edita Abazaga, ODSyracuse, NY1477126985
- Mirjeta Abazaga, O.D.Syracuse, NY1518344365
- Syeda Abbas, ODWhite Plains, NY1043724263
- Thomas Abbott, O.D.Horseheads, NY1619176492
- Elias Abboud, O.D.Syracuse, NY1043291222
- Nouralison Abdella, ODNew York, NY1487403614
- Susan Abdenour Young, O.D.Brooklyn, NY1225260706
- Hilla Abel, ODNew York, NY1972696615
- Elana Abilevitz, ODNew York, NY1790947372
Common questions
What is Joanna Liu, O.D., M.S.'s NPI number?
Joanna Liu, O.D., M.S.'s National Provider Identifier (NPI) is 1548965866, issued on Apr 4, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Joanna Liu, O.D., M.S. located?
The NPPES record lists a practice address at 4738 Broadway, New York, NY, 10040. Phone: (646) 661-7615. Providers update this record themselves, so call before visiting.
How can I verify Joanna Liu, O.D., M.S.'s license?
NPPES lists New York license number 009764, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Joanna Liu, O.D., M.S. prescribe under Medicare Part D?
In 2024, Joanna Liu, O.D., M.S. had 438 Medicare Part D claims for 92 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.