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

JACOB T DEMASTER, DO

FAMILY PRACTICE

Medical school: UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE

Graduated: 2013

NPI: 1215373147

Practice Locations (1)

AURORA MEDICAL GROUP, INC.

1813 ASHLAND AVE

SHEBOYGAN, WI 530816125

9204584010

Source: CMS National Downloadable File, September 2026.