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

JILLIAN C GREVENSTUK, NP

NURSE PRACTITIONER

Graduated: 2021

NPI: 1710646211

Practice Locations (2)

USACS CRITICAL CARE MEDICINE SERVICES OF TEXAS PLLC

11113 RESEARCH BLVD

AUSTIN, TX 787595236

5123246000

USACS CRITICAL CARE MEDICINE SERVICES OF TEXAS PLLC

1201 W 38TH ST

AUSTIN, TX 787051006

5123241017

Source: CMS National Downloadable File, September 2026.