Dieu Truong, PHD
NPI 1598519423 · Psychologist · Plano, TX
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dieu Truong, PHD is a Psychologist provider in Plano, TX (NPI 1598519423).
Provider details
- NPI number
- 1598519423
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 39925 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-04-16
- Last updated
- 2025-06-04
- Certified
- 2025-06-04
Frequently asked questions
- What is Dieu Truong's NPI number?
- Dieu Truong's National Provider Identifier (NPI) is 1598519423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dieu Truong's specialty?
- Dieu Truong is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Dieu Truong located?
- Dieu Truong's practice location on file with NPPES is 1400 Preston Rd Ste 260, Plano, TX 75093-5183.
- What is Dieu Truong's phone number?
- The practice phone number listed in the NPPES registry for Dieu Truong is (143) 963-9602.
- Does Dieu Truong accept Medicare?
- Dieu Truong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dieu Truong's NPI active?
- Yes — Dieu Truong's NPI (1598519423) is active in the NPPES registry as of the last update on 2025-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.