HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / TX

MARIAH A SIMMS, NP

NURSE PRACTITIONER

Graduated: 2022

NPI: 1235829391

Practice Locations (2)

AUSTIN REGIONAL CLINIC PA

12201 RENFERT WAY, 250 AUSTIN REGIONAL CLINIC NORTH AUSTIN OB/

AUSTIN, TX 787585354

5129942662

AUSTIN REGIONAL CLINIC PA

6835 AUSTIN CTR BLVD

AUSTIN, TX 787313166

5123466611

Source: CMS National Downloadable File, September 2026.