Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chia-Chun Chang, OTR/L, CHT

Occupational Therapist in Edmonds, WA · enumerated 2014 · practices at Proliance Surgeons Inc., P.S..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1912315300

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Registry record

Entity type Individual (Type 1)

Name Chia-Chun Chang

Credential OTR/L, CHT

Sex Female

Practice address 7320 216th St Sw Ste 320, Edmonds, WA, 98026

Phone (425) 673-3900

Fax (425) 673-3910

Enumeration date Jul 29, 2014

Last updated in NPPES May 8, 2024

Taxonomy & licenses

225XH1200X Hand Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT60470930 (WA) Secondary

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT60470930 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
2108909	Medicaid	WA	-
344418	Other	WA	WA LABOR & INDUSTRIES

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Chia-Chun Chang?

The National Provider Identifier (NPI) for Chia-Chun Chang is 1912315300, a Type 1 (individual) record in the CMS NPPES registry.

Where does Chia-Chun Chang practice?

The practice location on file with NPPES is in Edmonds, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Proliance Surgeons Inc., P.S. Multi-Specialty Clinic/Center · Edmonds, WA NPI 1386687747 Sean Amann Orthopaedic Surgery Physician · Edmonds, WA NPI 1467462861 Michael Pagan Physical Therapist · Edmonds, WA NPI 1730264078 Tracy Gramer Occupational Therapist · Edmonds, WA NPI 1144340688 Bradley Gray Hand Occupational Therapist · Edmonds, WA NPI 1124232020 David Nelles Orthopaedic Surgery Physician · Edmonds, WA NPI 1760710610 Tracy Cameron Family Medicine Physician · Edmonds, WA NPI 1780997411 Andrew Chrisman Physical Medicine & Rehabilitation Physician · Edmonds, WA NPI 1356607980

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-08.