What is Mengru Zhang's NPI number?

Mengru Zhang's National Provider Identifier (NPI) is 1275029936, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mengru Zhang's specialty?

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

Where is Mengru Zhang located?

Mengru Zhang's practice location on file with NPPES is 601 Clement St, San Francisco, CA 94118-2206.

What is Mengru Zhang's phone number?

The practice phone number listed in the NPPES registry for Mengru Zhang is (415) 668-5955.

Is Mengru Zhang's NPI active?

Yes — Mengru Zhang's NPI (1275029936) is active in the NPPES registry as of the last update on 2026-03-19.

IndividualActive

Mengru Zhang, PSYD, MSW

NPI 1275029936 · Psychologist · San Francisco, CA

Mengru Zhang, PSYD, MSW is a Psychologist provider in San Francisco, CA (NPI 1275029936).

Provider details

NPI number: 1275029936
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PSYD, MSW
Sex: Female
Sole proprietor: No

Specialties & taxonomies

PsychologistPrimary103T00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(61/100 index)

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

Registry tenure38% of score
7 yrs in NPPES registry
Profile completeness38% of score
83% 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

601 Clement St

San Francisco, CA 94118-2206

Phone: (415) 668-5955

Street-level locationGet directions

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Mailing address