Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jack Quoc Truong, DC

Chiropractor in Elk Grove, CA · enumerated 2008.

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

National Provider Identifier

1225204928

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Registry record

Entity type Individual (Type 1)

Name Dr. Jack Quoc Truong

Credential DC

Sex Male

Practice address 8788 Elk Grove Blvd, Building 2 Suite F, Elk Grove, CA, 95624

Phone (916) 687-1291

Enumeration date May 2, 2008

Last updated in NPPES May 2, 2008

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 30818 (CA) Primary

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

How do I verify Jack Truong's NPI record?

Cross-check NPI 1225204928 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1225204928 active?

Yes, as of the latest NPPES snapshot, NPI 1225204928 is active (record last updated 2008-05-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-05-02.