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

MICHELLE ANTOSIEWICZ, CSW

CLINICAL SOCIAL WORKER

Graduated: 1998

Offers telehealth

NPI: 1962527523

Practice Locations (3)

ASCENSION MEDICAL GROUP-SOUTHEAST WISCONSIN INC

13950 W CAPITOL DR

BROOKFIELD, WI 530052441

4143025400

ASCENSION MEDICAL GROUP-SOUTHEAST WISCONSIN INC

1320 WISCONSIN AVE

RACINE, WI 534031978

2626872364

ASCENSION MEDICAL GROUP-SOUTHEAST WISCONSIN INC

201 N MAYFAIR RD

WAUWATOSA, WI 532264216

Source: CMS National Downloadable File, September 2026.