MercyOne North Iowa Medical Center
Emergency Medicine • Charles City, IA
About
MercyOne North Iowa Medical Center is a 342-bed regional referral teaching hospital in Mason City, Iowa, serving 15 counties across northern Iowa and southern Minnesota. The facility offers emergency medicine, cardiopulmonary care, robotic surgery with da Vinci Xi technology, stroke care, neurology, pediatrics, urgent care, diabetes education, weight loss care, and home health services, operating 24 hours daily.
Clinic Type
Emergency Medicine
Address
1000 4th St. SW, Mason City, IA 50401
Phone
641-428-7000
todd.mizener@mercyone.org
Opening Hours
Open 24 hours
Emergency Care
Emergency Medicine
Services Offered
Technology & Equipment
Team
Insurance & Payment
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Languages Spoken
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FAQs
What are the hours for urgent care or emergency services?
Open 24 hours
Social Media
Photos
In the News
- MercyOne North Iowa in Mason City to shed 34 employees - NorthIowaToday.com — Feb 5, 2026
- MercyOne announces new Iowa layoffs, cutting 34 jobs at North Iowa Medical Center — Feb 2, 2026
- MercyOne North Iowa running emergency drill June 17 | News | kimt.com — Jun 10, 2026
- MercyOne North Iowa eyes innovation amid funding challenges — Apr 2, 2026
Information sourced from the clinic's website as of July 11, 2026.
More emergency medicine clinics in Charles City
Floyd County Medical Center (FCMC) in Charles City, Iowa operates as a 25-bed Critical Access Hospital and Rural Health Clinic. It offers 24/7 Emergency/After Hours acute care, inpatient and skilled nursing care, and a broad range of outpatient services (diabetes management, nutrition, wound and ostomy care, physical/speech/occupational therapy, lab and radiology). Outpatient specialties include general surgery, cardiology, ENT, nephrology, orthopedics, podiatry, urology, and sleep studies. The hospital is licensed/accredited in Iowa, governed by a seven-member board, and serves from multiple Charles City locations (HQ at 800 11th St and 1501 S. Main). If you need urgent care in Charles City, FCMC provides around-the-clock emergency services and acute care offerings. Contact: 641-228-6830.
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