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Dr. De Giap Nguyen, DDS

Dr. De Giap Nguyen is a Dentist provider (Dentist) practicing in Long Beach, CA, registered in the NPPES registry with NPI 1952311276 since 2006. The credential DDS stands for Doctor of Dental Surgery.

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NPI 1952311276
Entity type Individual (Type 1)
Name Dr. De Giap Nguyen
Credential DDS
Sex Male
Practice address 5301 ATLANTIC AVE, Long Beach, CA, 90805
Phone 5624227278
Fax 5624223299
Enumeration date 2006-08-09
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary CA41765 CA

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: De Nguyen, DDS
NPI: 1952311276
Taxonomy: 122300000X (Dentist)
Address: 5301 ATLANTIC AVE, Long Beach, CA, 90805

Other providers at this practice address

NPI Name Type Specialty Location
1124681036 Ki W Youn DDS Inc Organization General Practice Dentistry Long Beach, CA
1659006203 Anthony H Cao DDS Inc Organization Dental Clinic/Center Long Beach, CA

Verify this record

Cross-check NPI 1952311276 against the authoritative CMS record: view Dr. De Giap Nguyen on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for De Nguyen?
The National Provider Identifier (NPI) for De Nguyen is 1952311276, a Type 1 (individual) record in the CMS NPPES registry.
Where does De Nguyen practice?
The practice location on file with NPPES is in Long Beach, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.