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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Danny Duong, D.C.

Chiropractor in Mountain View, CA · enumerated 2018.

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

National Provider Identifier

1457859472

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Registry record

Entity type Individual (Type 1)
Name Dr. Danny Duong
Credential D.C.
Sex Male
Practice address 2425 California St Ste E, Mountain View, CA, 94040
Enumeration date Jan 24, 2018
Last updated in NPPES Jan 24, 2018

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 34079 (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.

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Frequently asked questions

How do I verify Danny Duong's NPI record?
Cross-check NPI 1457859472 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1457859472 active?
Yes — as of the latest NPPES snapshot, NPI 1457859472 is active (record last updated 2018-01-24).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-24.