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

WENDY L MAHONE-JOHNSON, MD

MEDICAL ONCOLOGY

Medical school: UNIVERSITY OF TEXAS MEDICAL SCHOOL AT SAN ANTONIO

Graduated: 1997

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1386828325

Practice Locations (1)

TEXAS ONCOLOGY PA

3705 W 15TH ST

PLANO, TX 750757753

9728673577

Source: CMS National Downloadable File, September 2026.