NPI Atlas

Johna Danielle Guajardo, PA-C

Physician Assistant in Houston, Texas. NPI 1588472690.

NPI1588472690

Registry record

NPI
1588472690
Profession
Physician Assistant (PA)
Specialty
Physician Assistant (363A00000X)
Practice address
6621 Fannin St
Houston, TX 77030
Phone
8328241000
In the registry since
December 20, 2024
Last NPPES update
September 8, 2025
Sole proprietor
No
License
PA18659 (TX)

At this location

193 other providers in our data list 6621 Fannin St, Houston as a practice address:

In context

The NPI number of Johna Guajardo is 1588472690. They are a Physician Assistant in Houston, Texas.

Johna Guajardo is one of 1,891 Physician Assistants in Houston and one of 11,405 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 1 year, since December 20, 2024.

Frequently asked questions

What is NPI 1588472690?

NPI 1588472690 is the 10-digit National Provider Identifier assigned to Johna Guajardo, a Physician Assistant practicing in Houston, Texas. The record has been in the NPPES registry since December 20, 2024.

How do I verify this provider?

Cross-check NPI 1588472690 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA18659 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 8, 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.