YAN YU LOK
NPI 1720945504
Occupational Therapist in Fairview, CA

Active since January 05, 2026

NPPES record last updated: April 6, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 6, 2026, Jan 5, 2026 (2 updates tracked since 2026).

About Yan Yu Lok NPPES

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

YAN YU LOK (NPI 1720945504) is an individual occupational therapist in Fairview, California, licensed in California (24128) and active in the NPI registry since January 2026.

NPPES Registry Identity

NPI1720945504
Entity TypeIndividualMale
Primary Taxonomy225X00000X
Provider Legal NameYAN YU LOK
Location Address3269 D STFairview, CA 94541-4585
Mailing Address803 Decoto RdUnion City, CA 94587-3514
Sole ProprietorNo
Enumeration DateJanuary 5, 2026
Last NPPES UpdateApril 6, 20262 updates tracked since enumeration
NPPES CertifiedApril 6, 2026
NPI 1720945504 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License Licensed in CA · 24128
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
3269 D ST, Fairview, CA 94541

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.

Skilled Nursing Facility
3269 D ST
HAYWARD, CA 94541
Skilled Nursing Facility
3269 D ST
HAYWARD, CA 94541
Skilled Nursing Facility
3269 D ST
HAYWARD, CA 94541

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 Yan Yu Lok's NPI number?

The NPI number for Yan Yu Lok is 1720945504. It was assigned to this individual provider in the NPPES registry on January 5, 2026.

Where is Yan Yu Lok located?

Yan Yu Lok practices at 3269 D St, Fairview, CA 94541. The listed phone number is (510) 537-6700.

What is Yan Yu Lok's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

When was this NPI record last updated?

The NPPES record for Yan Yu Lok was last updated on April 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.