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 / OH

MARNIE JO MARKER, MD

NEPHROLOGY

Medical school: WEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1995

Also: INTERNAL MEDICINE

NPI: 1013978220

Practice Locations (2)

NEPHROLOGY ASSOCIATES, INC

103 PLAZA DR, SUITE G

SAINT CLAIRSVILLE, OH 439507729

3042427751

NEPHROLOGY ASSOCIATES, INC

58 16TH ST, SUITE 500

WHEELING, WV 260033610

3042427751

Source: CMS National Downloadable File, September 2026.