SOPHIE WING LAU ASW
NPI 1871472217
Social Worker - School in Castro Valley, CA

Q: What is Sophie Lau's NPI number?

The NPI number for Sophie Lau is 1871472217. It was assigned to this individual provider in the NPPES registry on August 29, 2025.

Q: What is Sophie Lau's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in School, with taxonomy code 1041S0200X.

Q: When was this NPI record last updated?

The NPPES record for Sophie Lau was last updated on August 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since August 29, 2025

19400 SANTA MARIA AVE, CASTRO VALLEY, CA 94546(510) 537-5910 Get Directions Write a Review

NPPES record last updated: August 29, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Sophie Wing Lau Asw NPPES

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

SOPHIE WING LAU ASW (NPI 1871472217) is an individual school provider in Castro Valley, California, licensed in California (78757) and active in the NPI registry since August 2025.

NPPES Registry Identity

NPI1871472217

Entity TypeIndividualFemale

Primary Taxonomy1041S0200X

Provider Legal NameSOPHIE WING LAUCredential: ASW

Location Address19400 SANTA MARIA AVECastro Valley, CA 94546-3400

Mailing Address19400 Santa Maria AveCastro Valley, CA 94546-3400

Phone(510) 537-5910

Sole ProprietorYes

Enumeration DateAugust 29, 2025

NPPES CertifiedAugust 29, 2025

✔ NPI 1871472217 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · SchoolBehavioral Health & Social Service Providers

Taxonomy Code1041S0200X

License✔ Licensed in CA · 78757

19400 SANTA MARIA AVE, Castro Valley, CA 94546

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Other Providers at the Same Location NPPES 3

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

CHRISTINE CHACE PPS

Psychologist (School)

19400 SANTA MARIA AVE
CASTRO VALLEY, CA 94546

Alameda County (510) 537-5910

RAMIYAH VALENTINE

Student in an Organized Health Care Education/Training Program

19400 SANTA MARIA AVE
CASTRO VALLEY, CA 94546

Alameda County (510) 537-5910

MARIAN MEADOWS LCSW

Social Worker (Clinical)

19400 SANTA MARIA AVE
CASTRO VALLEY, CA 94546

Alameda County (510) 537-6591

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 Sophie Lau's NPI number?

The NPI number for Sophie Lau is 1871472217. It was assigned to this individual provider in the NPPES registry on August 29, 2025.

Where is Sophie Lau located?

Sophie Lau practices at 19400 Santa Maria Ave, Castro Valley, CA 94546. The listed phone number is (510) 537-5910.

What is Sophie Lau's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in School, with taxonomy code 1041S0200X.

When was this NPI record last updated?

The NPPES record for Sophie Lau was last updated on August 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.