Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Sherolyn Chang, PTA

Physical Therapy Assistant in Tigard, OR · enumerated 2023.

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

National Provider Identifier

1154013621

Verified

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Registry record

Entity type Individual (Type 1)

Name Sherolyn Chang

Credential PTA

Sex Female

Practice address Tigard, OR, 97223

Phone (808) 728-5481

Enumeration date May 23, 2023

Last updated in NPPES May 23, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 8764 (ID) Secondary

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License CP017930A (WA) Secondary

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License A-1071 (NV) Secondary

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License CP014925A (CO) Secondary

225200000X Physical Therapy Assistant Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 9848 (OR) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Sherolyn Chang practice?

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

What is the NPI number for Sherolyn Chang?

The National Provider Identifier (NPI) for Sherolyn Chang is 1154013621, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-23.