Individual provider Active NPI

Dieu Truong, PHD

  • Psychologist
  • Plano, TX
National Provider Identifier
1598519423
Registry record updated Jun 4, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
PsychologistTaxonomy code 103T00000X
License
39925 Issued in TX
Practice address
1400 Preston Rd Ste 260
Plano, TX 75093-5183
Phone
(143) 963-9602
Fax
(214) 396-3962
NPI assigned
Apr 16, 2024
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 4, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Intellectual & Developmental Disabilities Psychologist 103TM1800X 39925 TX
Psychologist 103T00000X 39925 TX Primary

Addresses

Primary practice location

1400 Preston Rd Ste 260
Plano, TX 75093-5183

Mailing address

1400 Preston Rd Ste 260
Plano, TX 75093-5183
Phone (143) 963-9602

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20241029000796 TX Practitioner - Clinical Psychologist 1557894672 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Philosophy

State licenses

LicenseStateTypeSpecialty
39925TXMDGeneral Practice Dentistry

Practice roles

OrganizationSpecialtyStatusNew patients
The University of Texas Southwestern Medical Center at Dallas CurrentSince Oct 6, 2025 Accepting new patients
University of Texas Southwestern Medical Center at Dallas Current Accepting new patients
CPST Healthcare, LLC Psychologist CurrentSince May 1, 2025 Accepting new patients
Texana Center CurrentSince Sep 25, 2024 Accepting new patients
University of Texas Southwestern Medical Center at Dallas CurrentSince Oct 6, 2025 Accepting new patients
Applied Behavior Therapy for Life, P.C. PastSince Apr 1, 2024 Accepting new patients
Speech for Life Therapy Center,P.C. PastSince Apr 1, 2024 Accepting new patients

Locations

5201 Harry Hines Blvd
Dallas, TX 75235
Phone (214) 590-1396

1935 Medical District Dr
Dallas, TX 75235
Phone (214) 456-2735

1341 W Mockingbird Ln
Dallas, TX 75247
Phone (214) 217-7520

1400 Preston Rd
Ste 260
Plano, TX 75093
Phone (214) 396-3960

4706 Airport Ave
Bldg A
Rosenberg, TX 77471
Phone (281) 238-1800

4910 Airport Ave
Ste D
Rosenberg, TX 77471
Phone (281) 239-1300

Organizations & group practices 7

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1713225600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748995200000",
    "number": "1598519423",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1400 PRESTON RD STE 260",
            "city": "PLANO",
            "state": "TX",
            "postal_code": "750935183",
            "telephone_number": "143-963-9602",
            "fax_number": "214-396-3962"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1400 PRESTON RD STE 260",
            "city": "PLANO",
            "state": "TX",
            "postal_code": "750935183",
            "telephone_number": "143-963-9602",
            "fax_number": "214-396-3962"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TRUONG",
        "first_name": "DIEU",
        "credential": "PHD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-04-16",
        "last_updated": "2025-06-04",
        "certification_date": "2025-06-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TM1800X",
            "taxonomy_group": "",
            "desc": "Psychologist, Intellectual & Developmental Disabilities",
            "state": "TX",
            "license": "39925",
            "primary": false
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "TX",
            "license": "39925",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Plano, TX

Sources for this page

Verify at the official NPI Registry.