Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Cuong Quoc Nguyen, DMD, MPH
Dentist in El Segundo, CA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053797456
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Registry record
Entity type Individual (Type 1)
Name Dr. Cuong Quoc Nguyen
Credential DMD, MPH
Sex Male
Practice address 390 N. Pacific Coast Hwy, Suite 1150, El Segundo, CA, 90245
Phone (310) 322-1814
Fax (267) 769-1596
Enumeration date Aug 7, 2015
Last updated in NPPES Mar 26, 2025
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD 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
What is the NPI number for Cuong Nguyen?
The National Provider Identifier (NPI) for Cuong Nguyen is 1053797456, a Type 1 (individual) record in the CMS NPPES registry.
Where does Cuong Nguyen practice?
The practice location on file with NPPES is in El Segundo, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-26.