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

Mr. Allan S Wong, D.C., L.AC.

Chiropractor in Alhambra, CA · enumerated 2006.

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

National Provider Identifier

1669564001

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Registry record

Entity type Individual (Type 1)

Name Mr. Allan S Wong

Credential D.C., L.AC.

Sex Male

Practice address Alhambra, CA, 91801

Phone (626) 380-0836

Fax (626) 282-0932

Enumeration date Sep 29, 2006

Last updated in NPPES Jul 8, 2013

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 29408 (CA) Secondary

171100000X Acupuncturist Other Service Providers · License 10593 (CA) Secondary

111N00000X Chiropractor Chiropractic Providers · License DC29408 (CA) Primary

171100000X Acupuncturist Other Service Providers · License AC10593 (CA) Secondary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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 1669564001 active?

Yes, as of the latest NPPES snapshot, NPI 1669564001 is active (record last updated 2013-07-08).

How do I verify Allan Wong's NPI record?

Cross-check NPI 1669564001 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-08.