Diana Khoa Nguyen, DO

Psychiatrist in Dallas, Texas · NPI 1699304568

Diana Nguyen is one of 159 psychiatrists practicing in Dallas, Texas. Diana Nguyen practices with Dallas County Mental Health And Mental Retardation Center.

Registry record (NPPES)

NPI
1699304568
Type
Type 1 · Individual
Primary taxonomy
Psychiatry & Neurology, Psychiatry · 2084P0800X
Address on file
4701 Samuell Blvd
Dallas, TX 75228-6828
(972) 861-5611
Enumerated
Apr 3, 2020
Record last updated
Dec 8, 2025
License states listed
TX

Medicare (CMS)

Enrollment
Medicare-enrolled in TX
Psychiatry
Revalidation due
No date set by CMS

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Practice locations

More psychiatrists in Dallas

Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.