NPI Atlas

Mary Ellen Tehas, MSN, APRN, CPNP-PC

Pediatric Nurse Practitioner in San Antonio, Texas. NPI 1164990198.

NPI1164990198

Registry record

NPI
1164990198
Profession
Nurse Practitioner (NP)
Specialty
Pediatric Nurse Practitioner (363LP0200X)
Practice address
333 N Santa Rosa
San Antonio, TX 78207
Phone
2107042190
In the registry since
November 7, 2018
Last NPPES update
October 13, 2021
Sole proprietor
No
License
AP139271 (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 Mary Ellen Tehas is 1164990198. They are a Pediatric Nurse Practitioner in San Antonio, Texas.

Mary Ellen Tehas is one of 230 Pediatric Nurse Practitioners in San Antonio and one of 2,482 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 7 years, since November 7, 2018.

Frequently asked questions

What is NPI 1164990198?

NPI 1164990198 is the 10-digit National Provider Identifier assigned to Mary Ellen Tehas, a Pediatric Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since November 7, 2018.

How do I verify this provider?

Cross-check NPI 1164990198 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP139271 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 13, 2021. 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.