NPI Atlas

Margaret Ann Sanchez, MPH, MPAS, PA-C

Physician Assistant in San Antonio, Texas. NPI 1891446258.

NPI1891446258

Registry record

NPI
1891446258
Profession
Physician Assistant (PA)
Specialty
Physician Assistant (363A00000X)
Practice address
7979 Wurzbach Rd
San Antonio, TX 78229
Phone
2104501000
In the registry since
January 17, 2022
Last NPPES update
May 14, 2025
Sole proprietor
Yes

At this location

21 other providers in our data list 7979 Wurzbach Rd, San Antonio as a practice address:

In context

The NPI number of Margaret Sanchez is 1891446258. They are a Physician Assistant in San Antonio, Texas.

Margaret Sanchez is one of 882 Physician Assistants in San Antonio and one of 11,405 across Texas in our data. San Antonio ranks #3 among Texas cities in our dataset, with 3,972 NP and PA providers.

The NPI has been in the federal registry for 4 years, since January 17, 2022.

Frequently asked questions

What is NPI 1891446258?

NPI 1891446258 is the 10-digit National Provider Identifier assigned to Margaret Sanchez, a Physician Assistant practicing in San Antonio, Texas. The record has been in the NPPES registry since January 17, 2022.

How do I verify this provider?

Cross-check NPI 1891446258 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 May 14, 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.