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 / PA

WILLIAM J MCGUINN, MD

ANESTHESIOLOGY

Medical school: SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1981

Also: INTERNAL MEDICINE

NPI: 1225014087

Practice Locations (1)

WELLSPAN MEDICAL GROUP

1001 S GEORGE ST

YORK, PA 174033676

7178127687

Source: CMS National Downloadable File, September 2026.

WILLIAM MCGUINN, MD | HealthCareAtlasUSA