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 / WI

CLAY A SMITH, MD

EMERGENCY MEDICINE

Medical school: SANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA

Graduated: 2010

NPI: 1043531023

Practice Locations (1)

MAYO CLINIC HEALTH SYSTEM-SOUTHWEST WISCONSIN REGION INC

700 W AVE S

LA CROSSE, WI 546014783

6087850940

Source: CMS National Downloadable File, September 2026.

CLAY SMITH, MD | HealthCareAtlasUSA