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

MARK G PATTERSON, DO

HOSPITALIST

Graduated: 2016

Also: INTERNAL MEDICINE

NPI: 1396105631

Practice Locations (1)

THE MONROE CLINIC, INC.

515 22ND AVE

MONROE, WI 535661569

6083242000

Source: CMS National Downloadable File, September 2026.

MARK PATTERSON, DO | HealthCareAtlasUSA