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 / IA

JOHN P FERRELL, OD

OPTOMETRY

Medical school: ILLINOIS COLLEGE OF OPTOMETRY AT CHICAGO

Graduated: 1997

NPI: 1831181668

Practice Locations (2)

MITCHELL COUNTY MEMORIAL HOSPITAL

616 N 8TH ST

OSAGE, IA 504611456

6417326000

MITCHELL COUNTY MEMORIAL HOSPITAL

620 N 8TH ST

OSAGE, IA 504611456

6417326100

Source: CMS National Downloadable File, September 2026.

JOHN FERRELL, OD | HealthCareAtlasUSA