NPI Atlas

Kathleen Ann Castano, AGACNP-BC

Acute Care Nurse Practitioner in Houston, Texas. NPI 1588429773.

NPI1588429773

Registry record

NPI
1588429773
Profession
Nurse Practitioner (NP)
Specialty
Acute Care Nurse Practitioner (363LA2100X)
Practice address
6565 Fannin St
Houston, TX 77030
Phone
7134415451
In the registry since
February 16, 2024
Last NPPES update
April 16, 2026
Sole proprietor
Yes
License
1152848 (TX)

At this location

128 other providers in our data list 6565 Fannin St, Houston as a practice address:

In context

The NPI number of Kathleen Castano is 1588429773. They are a Acute Care Nurse Practitioner in Houston, Texas.

Kathleen Castano is one of 814 Acute Care Nurse Practitioners in Houston and one of 3,743 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 2 years, since February 16, 2024.

Frequently asked questions

What is NPI 1588429773?

NPI 1588429773 is the 10-digit National Provider Identifier assigned to Kathleen Castano, a Acute Care Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since February 16, 2024.

How do I verify this provider?

Cross-check NPI 1588429773 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1152848 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 April 16, 2026. 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.