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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. Robert Hagar:

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Specialties & Research

Dr. Robert Hagar, MD, PHD is board certified in Internal Medicine.

Education & Awards

Dr. Hagar graduated from University of Connecticut , Farmington.


Dr. Hagar has 3 hospital affiliations:

  • Middlesex Hospital 
  • Lawrence & Memorial Hospital 
  • Inpatient Management Associates 


  • English

> > > > Dr. Robert Hagar, MD, PHD

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Additional Information
Dr. Robert Eliot Hagar MD and PHD is a male Internist, has 9 years of experience and practices in Internal Medicine.
Where does Dr. Robert E. Hagar practice?
Dr. Robert Hagar has 2 office locations.
Dr. Robert Hagar practices Internal Medicine near Middletown, CT.
Additional practice locations include: New London, CT.
See Middletown Internists.