Psychologist | Mental Retardation & Developmental Disabilities Psychology

Dieu Truong, PHD

1400 Preston Rd Ste 260, Plano, Texas, 75093-5183

About Dieu Truong

Dieu Truong is a psychologist based in Plano, Texas who is specialized in Mental Retardation & Developmental Disabilities Psychology. Active license number of Dieu Truong is 39925 for General Psychology in Texas. Her current practice location is 1400 Preston Rd Ste 260, Plano. Patients can contact her at 143-963-9602 or can fax her at 214-396-3962. Dieu Truong, PHD, specializes in Mental Retardation & Developmental Disabilities Psychology and her NPI number (Unique professional ID assigned by NPPES) is 1598519423.

Dieu Truong

Practice Information

Dieu Truong'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 Dieu Truong
Specialization Mental Retardation & Developmental Disabilities Psychology
Credentials PHD
Gender Female
Practice Address: 1400 Preston Rd Ste 260,
Plano, TX - 75093-5183
Fax 214-396-3962

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 Number1598519423
NPI Enumeration Date: 16 Apr, 2024
NPI Last Update On: 04 Jun, 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 Dieu Truong are as mentioned below.

License NumberSpecializationStateStatus
39925General Psychology TexasPrimary
39925Mental Retardation & Developmental Disabilities Psychology TexasSecondary

Mailing Address

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

Dieu Truong
1400 Preston Rd Ste 260,
Plano, TX - 75093-5183
Phone: 143-963-9602
Fax: 214-396-3962

Book an Appointment with Dieu Truong

To schedule an appointment, contact Dieu Truong at 1400 Preston Rd Ste 260, Plano, Texas or call the phone number listed below.

Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Dieu Truong:

Dieu Truong is a psychologist specializing in General Psychology. She is specialized in psychological testing and evaluating or assessing patient's personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning. Accordingly, she performs counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy. She can diagnose and treat mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability by psycheducational evaluation, therapy, remediation, and consultation.

Yes, Dieu Truong 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.

Dieu Truong practices at 1400 Preston Rd Ste 260, Plano, Texas, 75093-5183.

To schedule an appointment with Dieu Truong, please contact the office at 143-963-9602.

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