Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Louis Vuong, DC
Chiropractor in Tustin, CA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1407720329
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Registry record
Entity type Individual (Type 1)
Name Dr. Louis Vuong
Credential DC
Sex Male
Practice address 1783 Flight Way, Tustin, CA, 92782
Phone (949) 722-7070
Fax (949) 516-7450
Enumeration date Oct 2, 2025
Last updated in NPPES Oct 2, 2025
Taxonomy & licenses
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Louis Vuong?
Louis Vuong is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Andrea Schwab Chiropractor · Tustin, CA NPI 1518685783 Haley Moran Naturopath · Tustin, CA NPI 1093597346 Phillip Ly Chiropractor · Tustin, CA NPI 1689446411 Jeffrey Erb Naturopath · Tustin, CA NPI 1639941024 Yazi Hernandez Chiropractor · Tustin, CA NPI 1962259705 Trang Le Naturopath · Tustin, CA NPI 1891516621 Savannah Ko Naturopath · Tustin, CA NPI 1871464198 Alixandra Beaty Chiropractor · Tustin, CA NPI 1891646691
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-02.