Diem Nguyen
NPI 1497330377 · Primary Care Nurse Practitioner · Missouri City, TX
Diem Nguyen is a Primary Care Nurse Practitioner provider in Missouri City, TX (NPI 1497330377).
Provider details
- NPI number
- 1497330377
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 1013530 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
Mailing address
Additional practice locations (1)
- 5225 Katy Fwy Ste 150Houston, TX 77007-2265Phone: (713) 222-6374Fax: (713) 691-4687
Registry dates
- Enumerated
- 2021-03-12
- Last updated
- 2022-10-31
- Certified
- 2022-10-31
Frequently asked questions
- What is Diem Nguyen's NPI number?
- Diem Nguyen's National Provider Identifier (NPI) is 1497330377, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diem Nguyen's specialty?
- Diem Nguyen is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diem Nguyen located?
- Diem Nguyen's practice location on file with NPPES is 2837 Dulles Ave, Missouri City, TX 77459-2950.
- What is Diem Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Diem Nguyen is (281) 688-4888.
- Is Diem Nguyen's NPI active?
- Yes — Diem Nguyen's NPI (1497330377) is active in the NPPES registry as of the last update on 2022-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.