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Theresa Nguyen, M.D.
NPI 1609263870 · Internal Medicine Physician · Houston, TX
Theresa Nguyen, M.D. is a Internal Medicine Physician provider in Houston, TX (NPI 1609263870).
Provider details
- NPI number
- 1609263870
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- BP10052923 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
1 Baylor Plz
Houston, TX 77030-3411
Phone: (713) 798-4951
Street-level locationGet directions
Mailing address
11146 Hillside Glen Trl
Houston, TX 77065-5022
Registry dates
- Enumerated
- 2015-04-24
- Last updated
- 2015-04-24
Frequently asked questions
- What is Theresa Nguyen's NPI number?
- Theresa Nguyen's National Provider Identifier (NPI) is 1609263870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Nguyen's specialty?
- Theresa Nguyen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Theresa Nguyen located?
- Theresa Nguyen's practice location on file with NPPES is 1 Baylor Plz, Houston, TX 77030-3411.
- What is Theresa Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Theresa Nguyen is (713) 798-4951.
- Is Theresa Nguyen's NPI active?
- Yes — Theresa Nguyen's NPI (1609263870) is active in the NPPES registry as of the last update on 2015-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.