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 S SKIER, MD

INTERNAL MEDICINE

Medical school: ALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY

Graduated: 1991

NPI: 1346234812

Practice Locations (2)

AAMG REACH PLLC

10400 75TH ST

KENOSHA, WI 531427884

2629487000

AURORA ADVANCED HEALTHCARE, INC.

3119 S CLEMENT AVE

MILWAUKEE, WI 532072835

4144861900

Source: CMS National Downloadable File, September 2026.

MARK SKIER, MD | HealthCareAtlasUSA