What is Runrun Zhang's NPI number?

Runrun Zhang's National Provider Identifier (NPI) is 1912841727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Runrun Zhang's specialty?

Runrun Zhang is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Runrun Zhang located?

Runrun Zhang's practice location on file with NPPES is 125 W 109th St Apt 6f, New York, NY 10025-2500.

What is Runrun Zhang's phone number?

The practice phone number listed in the NPPES registry for Runrun Zhang is (646) 979-0250.

Is Runrun Zhang's NPI active?

Yes — Runrun Zhang's NPI (1912841727) is active in the NPPES registry as of the last update on 2026-04-14.

IndividualActive

Runrun Zhang, LMSW

NPI 1912841727 · Social Worker · New York, NY

Runrun Zhang, LMSW is a Social Worker provider in New York, NY (NPI 1912841727).

Provider details

NPI number: 1912841727
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LMSW
Sex: Female
Sole proprietor: Yes
License: 123743 (NY)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 123743 (NY)
Behavioral Health & Social 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

125 W 109th St Apt 6f

New York, NY 10025-2500

Phone: (646) 979-0250

Street-level locationGet directions

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Mailing address