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

MADELEINE CHRISTINE HOWELLS, DO

ANESTHESIOLOGY

Medical school: UNIVERSITY OF NORTH TEXAS HSC, COLLEGE OF OSTEOPATHIC MED

Graduated: 2022

NPI: 1861133654

Practice Locations (4)

5001 LBJ FWY, SUITE 320

DALLAS, TX 75244

633 S SAINT MARYS ST, UNIT 2115

SAN ANTONIO, TX 782052805

8431 FREDERICKSBURG RD, FL 5

SAN ANTONIO, TX 782293392

903 W MARTIN ST

SAN ANTONIO, TX 782070903

Source: CMS National Downloadable File, September 2026.