What is Alexander Liu's NPI number?

Alexander Liu's National Provider Identifier (NPI) is 1518659473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alexander Liu's specialty?

Alexander Liu is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Alexander Liu located?

Alexander Liu's practice location on file with NPPES is 2182 59th St Apt 1, Brooklyn, NY 11204-2529.

What is Alexander Liu's phone number?

The practice phone number listed in the NPPES registry for Alexander Liu is (631) 830-2336.

Is Alexander Liu's NPI active?

Yes — Alexander Liu's NPI (1518659473) is active in the NPPES registry as of the last update on 2023-05-22.

IndividualActive

Alexander Liu, EI

NPI 1518659473 · Specialist · Brooklyn, NY

Alexander Liu, EI is a Specialist provider in Brooklyn, NY (NPI 1518659473).

Provider details

NPI number: 1518659473
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: EI
Sex: Male
Sole proprietor: No
License: 2784579 (NY)

Specialties & taxonomies

SpecialistPrimary174400000XLicense 2784579 (NY)
Other Service Providers

Profile Score

Established profile(58/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
3 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

2182 59th St Apt 1

Brooklyn, NY 11204-2529

Phone: (631) 830-2336

Street-level locationGet directions

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Mailing address