Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Chia-Lin Chang, L.AC., MAO
Acupuncturist in Pasadena, CA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1235454380
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Registry record
Entity type Individual (Type 1)
Name Chia-Lin Chang
Credential L.AC., MAO
Sex Female
Practice address 3840 E.Foothill Blvd., Pasadena, CA, 91107
Phone (626) 321-0572
Fax (626) 226-1215
Enumeration date Apr 1, 2010
Last updated in NPPES Oct 9, 2014
Taxonomy & licenses
LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture.
About the LAC credential
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.
Frequently asked questions
What specialty is Chia-Lin Chang?
Chia-Lin Chang is registered in NPPES with the primary taxonomy of Acupuncturist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-09.