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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).

Learn more about Dr. John Harker:

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. John Harker is Excellent. Dr. Harker has been reviewed by 2 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Education & Awards

Dr. Harker graduated from Indiana University , Indianapolis.


Dr. Harker has 1 hospital affiliations:

  • Columbus Regional Hospital 

> > > > Dr. John Harker, DDS, DMD

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Additional Information
Dr. John David Harker DDS and DMD is a male dentist and practices in Family Dentistry.
Where does Dr. John D. Harker practice?
Dr. John Harker has 1 office location.
Dr. John Harker practices Family Dentistry near Hope, IN.
See Hope Dentists.