Registry record
- NPI
- 1821787425
- Profession
- Nurse Practitioner (NP)
- Specialty
- Nurse Practitioner (363L00000X)
- Practice address
- 5230 Aldine Mail Rte
Houston, TX 77039 - Phone
- 2815983300
- In the registry since
- May 1, 2023
- Last NPPES update
- December 3, 2025
- Sole proprietor
- Yes
- License
- 1111396 (TX)
At this location
5 other providers in our data list 5230 Aldine Mail Rte, Houston as a practice address:
- David Gustavo Clendenes, FNP-C
Family Nurse Practitioner · NPI 1720577679
- Andrea Delgado, FNP-C
Family Nurse Practitioner · NPI 1053710772
- Imayarze Limonta-Cordero, FNP, BSN-RN, CWS.
Nurse Practitioner · NPI 1033710991
- Miriam Orleyda Lopez Gonzalez, NP
Nurse Practitioner · NPI 1215706015
- Mrs. Korninthia Smith, FNP-BC
Nurse Practitioner · NPI 1033617022
In context
The NPI number of Tamara Esparza is 1821787425. They are a Nurse Practitioner in Houston, Texas.
Tamara Esparza is one of 1,048 Nurse Practitioners in Houston and one of 6,739 across Texas in our data. Houston ranks #1 among Texas cities in our dataset, with 8,326 NP and PA providers.
The NPI has been in the federal registry for 3 years, since May 1, 2023.
Frequently asked questions
What is NPI 1821787425?
NPI 1821787425 is the 10-digit National Provider Identifier assigned to Tamara Esparza, a Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since May 1, 2023.
How do I verify this provider?
Cross-check NPI 1821787425 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1111396 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 December 3, 2025. 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.