NPI Atlas

Ada M Montalvo, PA-C

Physician Assistant in San Antonio, Texas. NPI 1124406103.

NPI1124406103

Registry record

NPI
1124406103
Profession
Physician Assistant (PA)
Specialty
Physician Assistant (363A00000X)
Practice address
333 N Santa Rosa
San Antonio, TX 78207
Phone
8325245000
In the registry since
May 11, 2015
Last NPPES update
October 6, 2025
Sole proprietor
No
License
PA10001 (TX)

At this location

54 other providers in our data list 333 N Santa Rosa, San Antonio as a practice address:

In context

The NPI number of Ada Montalvo is 1124406103. They are a Physician Assistant in San Antonio, Texas.

Ada Montalvo 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 11 years, since May 11, 2015.

Frequently asked questions

What is NPI 1124406103?

NPI 1124406103 is the 10-digit National Provider Identifier assigned to Ada Montalvo, a Physician Assistant practicing in San Antonio, Texas. The record has been in the NPPES registry since May 11, 2015.

How do I verify this provider?

Cross-check NPI 1124406103 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA10001 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 October 6, 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.