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Dr. Chul Hahn, L.AC.,OMD

Acupuncturist in Los Angeles, CA · enumerated 2007 · practices at South Baylo University.

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

National Provider Identifier

1285821090

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Registry record

Entity type Individual (Type 1)
Name Dr. Chul Hahn
Credential L.AC.,OMD
Sex Male
Practice address 2727 W 6th St, Los Angeles, CA, 90057
Phone (213) 738-0712
Fax (213) 480-1332
Enumeration date Sep 26, 2007
Last updated in NPPES Sep 26, 2007

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 9223 (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 Chul Hahn?
The National Provider Identifier (NPI) for Chul Hahn is 1285821090, a Type 1 (individual) record in the CMS NPPES registry.
Where does Chul Hahn practice?
The practice location on file with NPPES is in Los Angeles, 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 2007-09-26.