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 / FL

BARRETT J WALLIS, MD

GASTROENTEROLOGY

Graduated: 1979

NPI: 1740220938

Practice Locations (1)

B JEFFREY WALLIS MD PA

6152 W CORPORATE OAKS DR

CRYSTAL RIVER, FL 344298722

3525643900

Source: CMS National Downloadable File, September 2026.

BARRETT WALLIS, MD | HealthCareAtlasUSA