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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (5)

The overall average patient rating of Dr. Roger Bies is Good. Dr. Bies has been reviewed by 10 patients who have provided 5 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 3.7
Courteous Staff 3.7
Accurate Diagnosis 3.7
Bedside Manner 3.8
Spends Time with Me 4.2
Follows Up After Visit 3.8

Specialties & Research

Dr. Roger Bies, MD is board certified in Cardiovascular Disease and Interventional Cardiology.

  • He has special expertise in 5 areas:
  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Education & Awards

Dr. Bies graduated from University of Colorado, Denver.


Dr. Bies has 6 hospital affiliations:

  • CHANDLER REGIONAL Medical Center 
  • Casa Grande Regional Medical Center 


  • English
  • Spanish

> > > > Dr. Roger Bies, MD

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Additional Information
Dr. Roger D Bies MD is a male Internist, has 25 years of experience and practices in Cardiovascular Disease, Cardiology, and Interventional Cardiology.
Where does Dr. Roger D. Bies practice?
Dr. Roger Bies has 4 office locations.
Dr. Roger Bies practices Cardiovascular Disease, Cardiology, and Interventional Cardiology near Chandler, AZ.
Additional practice locations include: Casa Grande, AZ and Sun Lakes, AZ.
See Chandler Cardiologists.