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

MARSHALL C GREIMAN, MD

OTOLARYNGOLOGY

Medical school: UNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE

Graduated: 1985

NPI: 1376657957

Practice Locations (4)

MERCY CLINICS INC

800 E 1ST ST

ANKENY, IA 500212077

MERCY CLINICS INC

1601 NW 114TH ST, 230 MERCYONE CLIVE ENT CARE CLINIC

CLIVE, IA 503257035

5152227761

MERCY CLINICS INC

330 LAUREL ST, SUITE 1200

DES MOINES, IA 503143044

5156436290

MERCY CLINICS INC

2006 N 4TH ST

INDIANOLA, IA 501254500

Source: CMS National Downloadable File, September 2026.