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

MCKENZIE J BREKKEN, DO

FAMILY PRACTICE

Graduated: 2019

Offers telehealth

NPI: 1144889544

Practice Locations (2)

NORTH IOWA MERCY CLINICS

1410 6TH AVE S, MERCYONE CLEAR LAKE FAMILY MEDICINE

CLEAR LAKE, IA 504282606

6413572191

NORTH IOWA MERCY CLINICS

1000 4TH ST SW

MASON CITY, IA 504012800

Source: CMS National Downloadable File, September 2026.

MCKENZIE BREKKEN, DO | HealthCareAtlasUSA