NPI Portal NPI Lookup & Verification

Chan Young Choi, DC

Chan Young Choi is a Chiropractor provider (Chiropractor) practicing in Pleasanton, CA, registered in the NPPES registry with NPI 1184260739 since 2019. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1184260739
Entity type Individual (Type 1)
Name Chan Young Choi
Credential DC
Sex Male
Practice address Pleasanton, CA, 94588
Phone 9252555805
Enumeration date 2019-11-19
Last updated in NPPES 2019-11-19

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 34582 CA

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details
Provider: Chan Choi, DC
NPI: 1184260739
Taxonomy: 111N00000X (Chiropractor)
Address: Pleasanton, CA, 94588

Other providers at this practice address

NPI Name Type Specialty Location
1376061416 Michael Luu Individual Chiropractor Pleasanton, CA

Verify this record

Cross-check NPI 1184260739 against the authoritative CMS record: view Chan Young Choi on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is NPI 1184260739 active?
Yes — as of the latest NPPES snapshot, NPI 1184260739 is active (record last updated 2019-11-19).
How do I verify Chan Choi's NPI record?
Cross-check NPI 1184260739 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 2026-07-11. Provider record last updated 2019-11-19.