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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 (0)

The overall average patient rating of Dr. James Barker is Excellent. Dr. Barker has been reviewed by 7 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.5
Promptness 4.3
Courteous Staff 4.7
Accurate Diagnosis 4.5
Bedside Manner 5.0
Spends Time with Me 4.7
Follows Up After Visit 4.2

Specialties & Research

Dr. James Barker, MD is board certified in Internal Medicine.

Education & Awards

Dr. Barker graduated from University of Minnesota, Twin Cities, Minneapolis. He has 2 awards.

Patients' Choice Award (2010 - 2011)
Compassionate Doctor Recognition (2010 - 2011)


Dr. Barker has 12 hospital affiliations:

  • Sioux Valley Hospital University Medical 
  • Avera Heart Hospital of South Dakota Llc 

> > > > Dr. James Barker, MD

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Additional Information
Dr. James Michael Barker MD is a male Internist, has 35 years of experience and practices in Internal Medicine.
Where does Dr. James M. Barker practice?
Dr. James Barker has 2 office locations.
Dr. James Barker practices Internal Medicine near Sioux Falls, SD.
See Sioux Falls Internists.