Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Dieu Nguyen, DMD
Dentist in Arlington, TX · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558932582
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Registry record
Entity type Individual (Type 1)
Name Dr. Dieu Nguyen
Credential DMD
Sex Female
Practice address 430 E Lamar Blvd Ste 102, Arlington, TX, 76011
Phone (817) 664-0224
Enumeration date Jul 9, 2021
Last updated in NPPES Jul 9, 2021
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 Dieu Nguyen?
The National Provider Identifier (NPI) for Dieu Nguyen is 1558932582, a Type 1 (individual) record in the CMS NPPES registry.
Where does Dieu Nguyen practice?
The practice location on file with NPPES is in Arlington, TX. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-09.