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

Mrs. Sun Woo Kim

Acupuncturist in La Mirada, CA · enumerated 2007.

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

National Provider Identifier

1821272907

Verified

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sun Woo Kim

Sex Female

Practice address La Mirada, CA, 90638

Phone (714) 670-7484

Enumeration date Dec 24, 2007

Last updated in NPPES Dec 24, 2007

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

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License AC11455 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1821272907 active?

Yes, as of the latest NPPES snapshot, NPI 1821272907 is active (record last updated 2007-12-24).

How do I verify Sun Woo Kim's NPI record?

Cross-check NPI 1821272907 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 2007-12-24.