NPI Atlas

Sandra Aguayo Castanon, P. A.

Physician Assistant in Crystal City, Texas. NPI 1114472412.

NPI1114472412

Registry record

NPI
1114472412
Profession
Physician Assistant (PA)
Specialty
Physician Assistant (363A00000X)
Practice address
308 S Cesar Chavez Ave
Crystal City, TX 78839
Phone
8303742301
In the registry since
August 17, 2016
Last NPPES update
August 17, 2016
Sole proprietor
No

At this location

6 other providers in our data list 308 S Cesar Chavez Ave, Crystal City as a practice address:

In context

The NPI number of Sandra Castanon is 1114472412. They are a Physician Assistant in Crystal City, Texas.

Sandra Castanon is one of 3 Physician Assistants in Crystal City and one of 11,405 across Texas in our data.

The NPI has been in the federal registry for 9 years, since August 17, 2016.

Frequently asked questions

What is NPI 1114472412?

NPI 1114472412 is the 10-digit National Provider Identifier assigned to Sandra Castanon, a Physician Assistant practicing in Crystal City, Texas. The record has been in the NPPES registry since August 17, 2016.

How do I verify this provider?

Cross-check NPI 1114472412 in the official CMS registry at npiregistry.cms.hhs.gov. 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 August 17, 2016. 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.