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

DIANE DT NGUYEN, DO

MEDICAL ONCOLOGY

Medical school: WEST VIRGINIA SCHOOL OF OSTEOPATHIC MEDICINE

Graduated: 2001

Also: HEMATOLOGY

NPI: 1023233756

Practice Locations (1)

THE UNIVERSITY OF TEXAS RIO GRANDE VALLEY

2902 HAINE DR

HARLINGEN, TX 785508969

9562964000

Source: CMS National Downloadable File, September 2026.