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

WILLIE C MCCLAIREN JR., MD

GENERAL SURGERY

Medical school: PENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE

Graduated: 1985

NPI: 1588768857

Practice Locations (4)

MERCY CLINICS INC

800 E 1ST ST

ANKENY, IA 500212077

MERCY CLINICS INC

1111 6TH AVE

DES MOINES, IA 503142613

5152474240

315 UNIVERSITY AVE

DES MOINES, IA 503143126

5152449950

MERCY CLINICS INC

330 LAUREL ST, SUITE 1200

DES MOINES, IA 503143044

5156436290

Source: CMS National Downloadable File, September 2026.