Registry record
- NPI
- 1497330377
- Profession
- Nurse Practitioner (NP)
- Specialty
- Primary Care Nurse Practitioner (363LP2300X)
- Practice address
- 2837 Dulles Ave
Missouri City, TX 77459 - Phone
- 2816884888
- In the registry since
- March 12, 2021
- Last NPPES update
- October 31, 2022
- Sole proprietor
- No
- License
- 1013530 (TX)
At this location
3 other providers in our data list 2837 Dulles Ave, Missouri City as a practice address:
- Jiarui Li
Family Nurse Practitioner · NPI 1982474060
- Ashley Mayfield, MSN-FNP
Family Nurse Practitioner · NPI 1982148219
- Samantha Ritter, FNP
Family Nurse Practitioner · NPI 1619456886
In context
The NPI number of Diem Nguyen is 1497330377. They are a Primary Care Nurse Practitioner in Missouri City, Texas.
Diem Nguyen is one of 4 Primary Care Nurse Practitioners in Missouri City and one of 1,246 across Texas in our data.
The NPI has been in the federal registry for 5 years, since March 12, 2021.
Frequently asked questions
What is NPI 1497330377?
NPI 1497330377 is the 10-digit National Provider Identifier assigned to Diem Nguyen, a Primary Care Nurse Practitioner practicing in Missouri City, Texas. The record has been in the NPPES registry since March 12, 2021.
How do I verify this provider?
Cross-check NPI 1497330377 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1013530 with the TX licensing board. You can also run the number through our free NPI validator to confirm its checksum.
Is this information current?
This profile reflects the June 2026 NPPES data file. NPPES lists the record's last update as October 31, 2022. We refresh our data each month when CMS publishes a new file.
Data: NPPES public registry, June 2026 file. Not medical advice. Verify independently before care or credentialing decisions. Errors in the source record can be corrected at nppes.cms.hhs.gov; see our corrections page.