MRS. HSIAO-SIU CHANG MS, OTR/L, CHT
NPI 1487616975
Occupational Therapist in Lynnwood, WA

Active since April 03, 2006Accepts Medicare Assignment
19031 33RD AVE W STE 102, LYNNWOOD, WA 98036(425) 741-0056(425) 741-0057 Get Directions Write a Review

NPPES record last updated: March 28, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mrs. Hsiao-siu Chang Ms, Otr/l, Cht NPPES

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

MRS. HSIAO-SIU CHANG MS, OTR/L, CHT (NPI 1487616975) is an individual occupational therapist in Lynnwood, Washington, licensed in Washington (OT00003180) and active in the NPI registry since April 2006. She maintains 2 additional practice locations and is a graduate of Other (1992).

NPPES Registry Identity

NPI1487616975
Entity TypeIndividualFemale
Primary Taxonomy225X00000X
Provider Legal NameMRS. HSIAO-SIU CHANGCredential: MS, OTR/L, CHT
Location Address19031 33RD AVE W STE 102Lynnwood, WA 98036-4731
Mailing Address7320 216th St Sw Ste 320Edmonds, WA 98026-8006 · (425) 673-3900 · Fax (425) 673-3910
Fax(425) 741-0057
Sole ProprietorNo
Medical School CMSOtherGraduated 1992
Enumeration DateApril 3, 2006
Last NPPES UpdateMarch 28, 2024
NPPES CertifiedMarch 28, 2024
NPI 1487616975 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 WA · OT00003180
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 · HandTaxonomy 225XH1200X · License OT00003180 (WA)
19031 33RD AVE W STE 102, Lynnwood, WA 98036

Secondary Practice Locations 2

Location 17320 216th St SW Ste 320Edmonds, WA 98026-8006 · Phone (425) 673-3900 · Fax (425) 673-3910
Location 215808 Mill Creek Blvd Ste 120Mill Creek, WA 98012-1500 · Phone (425) 225-6867 · Fax (425) 332-2494

Other Identifiers 2

Other338246WA · Wa Labor & Industries
Medicaid2126012WA

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mrs. Hsiao-siu Chang Ms, Otr/l, Cht 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 ID6103716667
PECOS Enrollment IDI20101202000508

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes 97112
This therapy helps retrain your brain, nerves, and muscles to work together. Through targeted exercises, your body learns to regain lost functions or improve current abilities. Each session lasts 15 minutes.
279 services40 patients
Therapy procedure using functional activities 97530
A therapy procedure using functional activities encourages you to use your own body movements in day-to-day tasks to aid recovery. It aims to improve your mobility, strength, and overall health by incorporating therapeutic exercises into your routine.
257 services42 patients
Training for self-care or home management, each 15 minutes 97535
This service involves training sessions, each lasting 15 minutes, focused on teaching you essential self-care or home management skills. You'll learn techniques to manage your health condition at home, promoting independence and enhancing your quality of life.
48 services31 patients
Application of electrical stimulation with therapist present, each 15 minutes 97032
Electrical stimulation is a therapeutic treatment that sends light electrical pulses to a specific area of your body. This is done under the supervision of a therapist for 15-minute intervals. It can reduce pain, stimulate muscles, and improve circulation.
44 services23 patients
Evaluation for occupational therapy, typically 30 minutes 97165
An evaluation for occupational therapy is a process where a therapist assesses your physical and mental abilities to perform daily activities. This 30-minute session helps identify any difficulties you may have and develop strategies for improvement.
23 services22 patients
Evaluation for occupational therapy, typically 45 minutes 97166
An evaluation for occupational therapy is a comprehensive assessment of your physical and mental abilities. In this 45-minute session, the therapist observes your skills and challenges in performing daily tasks. The goal is to identify ways to improve your independence and quality of life.
13 services13 patients

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.

Occupational Therapist
19031 33RD AVE W STE 102
LYNNWOOD, WA 98036
Occupational Therapist
19031 33RD AVE W STE 102
LYNNWOOD, WA 98036
Occupational Therapist
19031 33RD AVE W STE 102
LYNNWOOD, WA 98036

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 Hsiao-siu Chang's NPI number?

The NPI number for Hsiao-siu Chang is 1487616975. It was assigned to this individual provider in the NPPES registry on April 3, 2006.

Where is Hsiao-siu Chang located?

Hsiao-siu Chang practices at 19031 33rd Ave W Ste 102, Lynnwood, WA 98036. The listed phone number is (425) 741-0056.

What is Hsiao-siu Chang's specialty?

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

Is Hsiao-siu Chang enrolled in Medicare?

Yes. Hsiao-siu 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.

What insurance does Hsiao-siu Chang accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Hsiao-siu Chang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Hsiao-siu Chang was last updated on March 28, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.