What is Tiger Liu's NPI number?

Tiger Liu's National Provider Identifier (NPI) is 1861333528, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tiger Liu's specialty?

Tiger Liu is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).

Where is Tiger Liu located?

Tiger Liu's practice location on file with NPPES is 150 Columbia Hts Apt 1g, Brooklyn, NY 11201-6957.

What is Tiger Liu's phone number?

The practice phone number listed in the NPPES registry for Tiger Liu is (626) 623-9299.

Is Tiger Liu's NPI active?

Yes — Tiger Liu's NPI (1861333528) is active in the NPPES registry as of the last update on 2026-04-04.

IndividualActive

Tiger Liu

NPI 1861333528 · Registered Dietitian · Brooklyn, NY

Tiger Liu is a Registered Dietitian provider in Brooklyn, NY (NPI 1861333528).

Provider details

NPI number: 1861333528
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Sex: Male
Sole proprietor: No
License: 86390255 (NY)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 86390255 (NY)
Dietary & Nutritional Service Providers

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

150 Columbia Hts Apt 1g

Brooklyn, NY 11201-6957

Phone: (626) 623-9299

Street-level locationGet directions

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Mailing address