What is Joyce Liang's NPI number?

Joyce Liang's National Provider Identifier (NPI) is 1477481612, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joyce Liang's specialty?

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

Where is Joyce Liang located?

Joyce Liang's practice location on file with NPPES is 117 5th St, Hicksville, NY 11801-5411.

What is Joyce Liang's phone number?

The practice phone number listed in the NPPES registry for Joyce Liang is (646) 428-4863.

Is Joyce Liang's NPI active?

Yes — Joyce Liang's NPI (1477481612) is active in the NPPES registry as of the last update on 2026-05-09.

IndividualActive

Joyce Liang, RD

NPI 1477481612 · Registered Dietitian · Hicksville, NY

Joyce Liang, RD is a Registered Dietitian provider in Hicksville, NY (NPI 1477481612).

Provider details

NPI number: 1477481612
Entity type: Individual
Primary specialty: Registered DietitianDietary & Nutritional Service Providers
Credential: RD
Sex: Female
Sole proprietor: Yes
License: 010301-01 (NY)

Specialties & taxonomies

Registered DietitianPrimary133V00000XLicense 010301-01 (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

117 5th St

Hicksville, NY 11801-5411

Phone: (646) 428-4863

Street-level locationGet directions

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Mailing address