IndividualActive
Thomas Nguyen, MD
NPI 1871231126 · Psychiatry Physician · Houston, TX
Thomas Nguyen, MD is a Psychiatry Physician provider in Houston, TX (NPI 1871231126).
Provider details
- NPI number
- 1871231126
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- W2104 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
3355 W Alabama St Ste 195
Houston, TX 77098-1871
Phone: (844) 824-8775
Street-level locationGet directions
Mailing address
3355 W Alabama St Ste 195
Houston, TX 77098-1871
Additional practice locations (1)
- 1941 East RdHouston, TX 77054-6010Phone: (713) 486-2571Fax: (713) 486-2565
Registry dates
- Enumerated
- 2022-05-26
- Last updated
- 2026-04-28
- Certified
- 2026-04-28
Frequently asked questions
- What is Thomas Nguyen's NPI number?
- Thomas Nguyen's National Provider Identifier (NPI) is 1871231126, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Nguyen's specialty?
- Thomas Nguyen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Nguyen located?
- Thomas Nguyen's practice location on file with NPPES is 3355 W Alabama St Ste 195, Houston, TX 77098-1871.
- What is Thomas Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Thomas Nguyen is (844) 824-8775.
- Is Thomas Nguyen's NPI active?
- Yes — Thomas Nguyen's NPI (1871231126) is active in the NPPES registry as of the last update on 2026-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.