Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Che-Wei Hsiao

Occupational Therapist in Diamond Bar, CA · enumerated 2023 · practices at Pristine Rehab Care.

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

National Provider Identifier

1548037070

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Che-Wei Hsiao

Sex Male

Practice address 706 N Diamond Bar Blvd Ste B, Diamond Bar, CA, 91765

Phone (909) 396-8900

Fax (909) 396-9900

Enumeration date Dec 5, 2023

Last updated in NPPES Feb 17, 2026

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT25896 (CA) 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

How do I verify Che-Wei Hsiao's NPI record?

Cross-check NPI 1548037070 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1548037070 active?

Yes, as of the latest NPPES snapshot, NPI 1548037070 is active (record last updated 2026-02-17).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-17.