Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hojun Chang

Acupuncturist in Pasadena, CA · enumerated 2023.

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

National Provider Identifier

1003681529

Verified

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Registry record

Entity type Individual (Type 1)

Name Hojun Chang

Sex Male

Practice address 117 W Bellevue Dr Ste 1, Pasadena, CA, 91105

Phone (626) 529-5033

Enumeration date Nov 15, 2023

Last updated in NPPES Nov 15, 2023

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License AC19918 (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

Is NPI 1003681529 active?

Yes, as of the latest NPPES snapshot, NPI 1003681529 is active (record last updated 2023-11-15).

How do I verify Hojun Chang's NPI record?

Cross-check NPI 1003681529 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Jason Braun Chiropractor · Pasadena, CA NPI 1245627108 Jacy Davis Acupuncturist · Pasadena, CA NPI 1376008359 Nature Acupuncture & Herb Clinic Acupuncturist · Pasadena, CA NPI 1417525320 Braun Chiropractic Corp. Chiropractor · Pasadena, CA NPI 1043045545

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-15.