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 / WA

BENJAMIN H LEACH, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS

Graduated: 2005

NPI: 1508053174

Practice Locations (1)

PROVIDENCE HEALTH AND SERVICES - WASHINGTON

401 W POPLAR ST

WALLA WALLA, WA 993622846

5098973320

Source: CMS National Downloadable File, September 2026.

BENJAMIN LEACH, MD | HealthCareAtlasUSA