Psychiatrist

Diana Khoa Nguyen, DO

4701 Samuell Blvd, Dallas, Texas, 75228-6828

About Diana Khoa Nguyen

Diana Khoa Nguyen is a psychiatrist based in Dallas, Texas who is specialized in Psychiatry. Active license number of Diana Khoa Nguyen is T8002 for Psychiatry in Texas. Her current practice location is 4701 Samuell Blvd, Dallas. Patients can contact her at 972-861-5611. Diana Khoa Nguyen, DO, specializes in Psychiatry and her NPI number (Unique professional ID assigned by NPPES) is 1699304568.

Diana Khoa Nguyen specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Practice Information

Diana Khoa Nguyen's specialty, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Diana Khoa Nguyen
Specialization Psychiatry
Credentials DO
Gender Female
Practice Address: 4701 Samuell Blvd,
Dallas, TX - 75228-6828

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to healthcare providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1699304568
NPI Enumeration Date: 03 Apr, 2020
NPI Last Update On: 08 Dec, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialties in the same state or different states. Related medical licenses for Diana Khoa Nguyen are as mentioned below.

License NumberSpecializationStateStatus
T8002Psychiatry TexasPrimary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Diana Khoa Nguyen
6206a Clovis St,
Austin, TX - 78741-2300
Phone: 469-644-8321

Book an Appointment with Diana Khoa Nguyen

To schedule an appointment, contact Diana Khoa Nguyen at 4701 Samuell Blvd, Dallas, Texas or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Diana Khoa Nguyen:

Diana Khoa Nguyen is a psychiatrist specializing in Psychiatry. She specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Yes, Diana Khoa Nguyen is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.
*Availability may change. Please contact the office directly to ask about appointments.

Diana Khoa Nguyen practices at 4701 Samuell Blvd, Dallas, Texas, 75228-6828.

To schedule an appointment with Diana Khoa Nguyen, please contact the office at 972-861-5611.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.