NPI Portal NPI Lookup & Verification

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

Dr. Christine Chang, D.A.O.M.

Acupuncturist in Santa Monica, CA · enumerated 2008 · practices at Insight Physical Therapy.

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

National Provider Identifier

1689849036

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Registry record

Entity type Individual (Type 1)
Name Dr. Christine Chang
Credential D.A.O.M.
Sex Female
Practice address Santa Monica, CA, 90403
Phone (310) 951-8698
Enumeration date Apr 28, 2008
Last updated in NPPES Dec 7, 2009

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

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License AC9140 (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.

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Frequently asked questions

What is the NPI number for Christine Chang?
The National Provider Identifier (NPI) for Christine Chang is 1689849036, a Type 1 (individual) record in the CMS NPPES registry.
Where does Christine Chang practice?
The practice location on file with NPPES is in Santa Monica, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-07.