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 / MI

WILLIAM JAMES ZWIERS, CNA

CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)

Graduated: 2004

NPI: 1013071372

Practice Locations (3)

SAINT MARY'S HEALTH SERVICES

200 JEFFERSON AVE SE

GRAND RAPIDS, MI 495034502

7342632400

MACATAWA ANESTHESIA PC

602 MICHIGAN AVE

HOLLAND, MI 494234918

6163925141

FAST ASLEEP ANESTHESIA STAFFING SERVICES LLC

999 WASHINGTON AVE

HOLLAND, MI 494237722

8003433588

Source: CMS National Downloadable File, September 2026.

WILLIAM ZWIERS, CNA | HealthCareAtlasUSA