Annie Liang, OD
NPI 1144964818 · Optometrist · New York, NY
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Annie Liang, OD is a Optometrist provider in New York, NY (NPI 1144964818).
Provider details
- NPI number
- 1144964818
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 009697 (NY)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-27
- Last updated
- 2025-08-12
- Certified
- 2025-08-12
Frequently asked questions
- What is Annie Liang's NPI number?
- Annie Liang's National Provider Identifier (NPI) is 1144964818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Annie Liang's specialty?
- Annie Liang is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Annie Liang located?
- Annie Liang's practice location on file with NPPES is 458 3rd Ave, New York, NY 10016-6027.
- What is Annie Liang's phone number?
- The practice phone number listed in the NPPES registry for Annie Liang is (212) 696-5990.
- Does Annie Liang accept Medicare?
- Annie Liang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Annie Liang's NPI active?
- Yes — Annie Liang's NPI (1144964818) is active in the NPPES registry as of the last update on 2025-08-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.