STANLEY CHANG
NPI 1013878560
Occupational Therapist in Los Angeles, CA

Active since November 22, 2025Accepts Medicare Assignment
3392 MOTOR AVE, LOS ANGELES, CA 90034(310) 742-2230 Get Directions Write a Review

NPPES record last updated: November 22, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Stanley Chang NPPES

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

STANLEY CHANG (NPI 1013878560) is an individual occupational therapist in Los Angeles, California and active in the NPI registry since November 2025. He is a graduate of Temple University School Of Medicine (2025).

NPPES Registry Identity

NPI1013878560
Entity TypeIndividualMale
Primary Taxonomy225X00000X
Provider Legal NameSTANLEY CHANG
Location Address3392 MOTOR AVELos Angeles, CA 90034-3712
Mailing Address29 W Orange Grove AveArcadia, CA 91006-1861 · (626) 355-2035
Sole ProprietorYes
Medical School CMSTemple University School Of MedicineGraduated 2025
Enumeration DateNovember 22, 2025
NPPES CertifiedNovember 22, 2025
✔ NPI 1013878560 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
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.
3392 MOTOR AVE, Los Angeles, CA 90034

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Stanley Chang is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9032678826
PECOS Enrollment IDI20260821003698

Medicare Billing Reassignment

Medicare enrollment records show Stanley Chang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Physical Therapist
500 W GLENOAKS BLVD
Glendale, CA 91202
  • Reassigned Medicare billing, California enrollment
  • 18 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Physical Therapy Assistant
3392 MOTOR AVE
LOS ANGELES, CA 90034
Psychologist
3392 MOTOR AVE
LOS ANGELES, CA 90034
Physical Therapist (Hand)
3392 MOTOR AVE
LOS ANGELES, CA 90034
Occupational Therapist
3392 MOTOR AVE
LOS ANGELES, CA 90034
Physical Therapy Assistant
3392 MOTOR AVE
LOS ANGELES, CA 90034
Occupational Therapy Assistant
3392 MOTOR AVE
LOS ANGELES, CA 90034
Internal Medicine (Nephrology)
3392 MOTOR AVE
LOS ANGELES, CA 90034
Surgery
3392 MOTOR AVE
LOS ANGELES, CA 90034

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 Stanley Chang's NPI number?

The NPI number for Stanley Chang is 1013878560. It was assigned to this individual provider in the NPPES registry on November 22, 2025.

Where is Stanley Chang located?

Stanley Chang practices at 3392 Motor Ave, Los Angeles, CA 90034. The listed phone number is (310) 742-2230.

What is Stanley Chang's specialty?

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

Is Stanley Chang enrolled in Medicare?

Yes. Stanley Chang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Stanley Chang's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stanley Chang reassigns Medicare benefits to Wellworks Physical Therapy And Rehabilitation, Inc. (Glendale, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Stanley Chang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Stanley Chang was last updated on November 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.