NPI Atlas

Mrs. Reena Karimpanamannil Alex, APRN, AGPCNP-BC

Adult Health Nurse Practitioner in Houston, Texas. NPI 1639575582.

NPI1639575582

Registry record

NPI
1639575582
Profession
Nurse Practitioner (NP)
Specialty
Adult Health Nurse Practitioner (363LA2200X)
Practice address
20405 State Highway 249 Ste 325
Houston, TX 77070
Phone
8668490692
In the registry since
November 4, 2014
Last NPPES update
April 29, 2026
Sole proprietor
No
License
AP125531 (TX)

At this location

34 other providers in our data list 20405 State Highway 249 Ste 325, Houston as a practice address:

In context

The NPI number of Reena Alex is 1639575582. They are a Adult Health Nurse Practitioner in Houston, Texas.

Reena Alex 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 11 years, since November 4, 2014.

Frequently asked questions

What is NPI 1639575582?

NPI 1639575582 is the 10-digit National Provider Identifier assigned to Reena Alex, a Adult Health Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since November 4, 2014.

How do I verify this provider?

Cross-check NPI 1639575582 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP125531 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 29, 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.