SUNNY TSANG CHANG OT
NPI 1497990683
Occupational Therapist in Palo Alto, CA

Active since December 03, 2008
725 WELCH RD, PALO ALTO, CA 94304(650) 497-8000 Get Directions Write a Review

NPPES record last updated: July 12, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 12, 2023, Jun 21, 2019 (2 updates tracked since 2019).

About Sunny Tsang Chang Ot NPPES

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

SUNNY TSANG CHANG OT (NPI 1497990683) is an individual occupational therapist in Palo Alto, California, licensed in California (18480) and active in the NPI registry since December 2008. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1497990683
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameSUNNY TSANG CHANGCredential: OT
Location Address725 WELCH RDPalo Alto, CA 94304-1601
Mailing Address725 Welch RdPalo Alto, CA 94304-1601 · (650) 497-8000
Sole ProprietorNo
Enumeration DateDecember 3, 2008
Last NPPES UpdateJuly 12, 20232 updates tracked since enumeration
NPPES CertifiedJuly 12, 2023
NPI 1497990683 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License Licensed in CA · 18480
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.
Also ListedOccupational Therapist · PediatricsTaxonomy 225XP0200X · License 0153751 (NY)
725 WELCH RD, Palo Alto, CA 94304

Secondary Practice Locations 2

Location 1321 Middlefield RdMenlo Park, CA 94025-3500 · Phone (650) 736-2000
Location 2725 Welch RdPalo Alto, CA 94304-1601 · Phone (650) 497-8000

Other Providers at the Same Location NPPES 20

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

Occupational Therapist (Pediatrics)
725 WELCH RD
PALO ALTO, CA 94304
Nurse Practitioner (Neonatal)
725 WELCH RD
PALO ALTO, CA 94304
Pediatrics
725 WELCH RD
PALO ALTO, CA 94304
Anesthesiology (Pediatric Anesthesiology)
725 WELCH RD
PALO ALTO, CA 94304
Pediatrics (Pediatric Hematology-Oncology)
725 WELCH RD
PALO ALTO, CA 94304
Occupational Therapist
725 WELCH RD
PALO ALTO, CA 94304
Nurse Practitioner
725 WELCH RD
PALO ALTO, CA 94304
Hospitalist
725 WELCH RD
PALO ALTO, CA 94304

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 Sunny Chang's NPI number?

The NPI number for Sunny Chang is 1497990683. It was assigned to this individual provider in the NPPES registry on December 3, 2008.

Where is Sunny Chang located?

Sunny Chang practices at 725 Welch Rd, Palo Alto, CA 94304. The listed phone number is (650) 497-8000.

What is Sunny Chang'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 Sunny Chang was last updated on July 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.