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

Anna Back, L.AC.

Acupuncturist in San Pedro, CA · enumerated 2016.

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

National Provider Identifier

1265983324

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Registry record

Entity type Individual (Type 1)
Name Anna Back
Credential L.AC.
Sex Female
Practice address San Pedro, CA, 90731
Phone (310) 602-9518
Enumeration date Oct 24, 2016
Last updated in NPPES Jul 31, 2025

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

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License AC17369 (CA) Primary
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.

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Frequently asked questions

What is the NPI number for Anna Back?
The National Provider Identifier (NPI) for Anna Back is 1265983324, a Type 1 (individual) record in the CMS NPPES registry.
Where does Anna Back practice?
The practice location on file with NPPES is in San Pedro, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-31.