NPI Atlas

Mercedes S. Guerra, RN, ANP, GNP, FNP

Adult Health Nurse Practitioner in Houston, Texas. NPI 1295816940.

NPI1295816940

Registry record

NPI
1295816940
Profession
Nurse Practitioner (NP)
Specialty
Adult Health Nurse Practitioner (363LA2200X)
Practice address
1515 Holcombe Blvd
Houston, TX 77030
Phone
7137926161
In the registry since
October 18, 2006
Last NPPES update
September 9, 2011
Sole proprietor
No
License
226351 (TX)

At this location

1,545 other providers in our data list 1515 Holcombe Blvd, Houston as a practice address:

In context

The NPI number of Mercedes Guerra is 1295816940. They are a Adult Health Nurse Practitioner in Houston, Texas.

Mercedes Guerra is one of 349 Adult Health Nurse Practitioners in Houston and one of 1,584 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 19 years, since October 18, 2006.

Frequently asked questions

What is NPI 1295816940?

NPI 1295816940 is the 10-digit National Provider Identifier assigned to Mercedes Guerra, a Adult Health Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since October 18, 2006.

How do I verify this provider?

Cross-check NPI 1295816940 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 226351 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 September 9, 2011. 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.