Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Hyun Jin Ko, L.AC.

Acupuncturist in Garden Grove, CA · enumerated 2006.

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

National Provider Identifier

1700949799

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Registry record

Entity type Individual (Type 1)

Name Mr. Hyun Jin Ko

Credential L.AC.

Sex Male

Practice address 9535 Garden Grove Blvd Ste 103, Garden Grove, CA, 92844

Phone (714) 534-1113

Fax (714) 534-1116

Enumeration date Dec 19, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License AC8432 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1700949799 active?

Yes, as of the latest NPPES snapshot, NPI 1700949799 is active (record last updated 2007-07-08).

How do I verify Hyun Ko's NPI record?

Cross-check NPI 1700949799 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.