Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Eun Ju Choi

Acupuncturist in Diamond Bar, CA · enumerated 2014.

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

National Provider Identifier

1942607700

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Registry record

Entity type Individual (Type 1)

Name Eun Ju Choi

Sex Female

Practice address 22879 Hilton Head Dr Unit 242, Diamond Bar, CA, 91765

Phone (213) 505-7436

Enumeration date Nov 21, 2014

Last updated in NPPES Oct 28, 2021

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License AC16007 (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

How do I verify Eun Ju Choi's NPI record?

Cross-check NPI 1942607700 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1942607700 active?

Yes, as of the latest NPPES snapshot, NPI 1942607700 is active (record last updated 2021-10-28).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-28.