1. Home
  2. Directory
  3. Texas
  4. San Marcos
  5. Clinic Center
  6. NPI Profile

SM EMERGENCY PHYSICIANS
NPI 1942099593
Clinic/Center - Emergency Care in San Marcos, TX

Active since May 01, 2025
2810 S I-35, SAN MARCOS, TX 78666(512) 451-0911 Get Directions Write a Review

NPPES record last updated: May 1, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Sm Emergency Physicians NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SM EMERGENCY PHYSICIANS (NPI 1942099593), doing business as Ally Medical Emergency Room San Marcos, is a healthcare organization registered as an emergency care in San Marcos, Texas and active in the NPI registry since May 2025. The organization lists Izaan Roos, Vp Of Operations, as its authorized official.

NPPES Registry Identity

NPI1942099593
Entity TypeOrganization
Primary Taxonomy261QE0002X
Legal Business NameSM EMERGENCY PHYSICIANS
Location Address2810 S I-35San Marcos, TX 78666
Mailing Address5525 Burnet Rd Ste AAustin, TX 78756-1646 · (512) 451-0911
Phone(512) 451-0911
Organization SubpartNo
Authorized OfficialIzaan RoosVp Of Operations · (512) 451-0911
Enumeration DateMay 1, 2025
NPPES CertifiedApril 23, 2025
✔ NPI 1942099593 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Emergency CareAmbulatory Health Care Facilities
Taxonomy Code261QE0002X
2810 S I-35, San Marcos, TX 78666
Open in Google Maps ↗

Other Names 1

Doing Business AsAlly Medical Emergency Room San Marcos

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sm Emergency Physicians's NPI number?

The NPI number for Sm Emergency Physicians is 1942099593. It was assigned to this organization in the NPPES registry on May 1, 2025. The provider is doing business as Ally Medical Emergency Room San Marcos.

Where is Sm Emergency Physicians located?

Sm Emergency Physicians is located at 2810 S I-35, San Marcos, TX 78666. The listed phone number is (512) 451-0911.

What is Sm Emergency Physicians's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Emergency Care, with taxonomy code 261QE0002X.

When was this NPI record last updated?

The NPPES record for Sm Emergency Physicians was last updated on May 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.