Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

XIAO WANG
NPI 1821929274
Psychologist - School in San Francisco, CA

Active since May 26, 2026
3500 FILLMORE ST, SAN FRANCISCO, CA 94123(628) 900-4446 Get Directions Write a Review

NPPES record added: May 26, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Xiao Wang NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

XIAO WANG (NPI 1821929274) is an individual school provider in San Francisco, California and active in the NPI registry since May 2026.

NPPES Registry Identity

NPI1821929274
Entity TypeIndividualFemale
Primary Taxonomy103TS0200X
Provider Legal NameXIAO WANG
Location Address3500 FILLMORE STSan Francisco, CA 94123-2103
Mailing Address3500 Fillmore StSan Francisco, CA 94123-2103 · (628) 900-4446
Sole ProprietorYes
Enumeration DateMay 26, 2026
NPPES CertifiedMay 26, 2026
NPI 1821929274 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · SchoolBehavioral Health & Social Service Providers
Taxonomy Code103TS0200X
Definition
A psychologist whose specialty is concerned with the science and practice of psychology with children, youth, families; learners of all ages; and the schooling process. The basic education and training of school psychologists prepares them to provide a range of psychological diagnosis, assessment, intervention, prevention, health promotion, and program development and evaluation services with a special focus on the developmental processes of children and youth within the context of schools, families and other systems. School psychologists are prepared to intervene at the individual and system level, and develop, implement, and evaluate preventive programs. In these efforts, they conduct ecologically valid assessments and intervene to promote positive learning environments within which children and youth from diverse backgrounds to ensure that all have equal access to effective educational and psychological services that promote healthy development
3500 FILLMORE ST, San Francisco, CA 94123

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Speech-Language Pathologist
3500 FILLMORE ST
SAN FRANCISCO, CA 94123
Community Health Worker
3500 FILLMORE ST
SAN FRANCISCO, CA 94123

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Xiao Wang's NPI number?

The NPI number for Xiao Wang is 1821929274. It was assigned to this individual provider in the NPPES registry on May 26, 2026.

Where is Xiao Wang located?

Xiao Wang practices at 3500 Fillmore St, San Francisco, CA 94123. The listed phone number is (628) 900-4446.

What is Xiao Wang's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in School, with taxonomy code 103TS0200X.

When was this NPI record last updated?

The NPPES record for Xiao Wang was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.