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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 (6)

The overall average patient rating of Dr. John Hamill is Excellent. Dr. Hamill has been reviewed by 28 patients who have provided 6 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.8
Promptness 4.2
Courteous Staff 4.9
Accurate Diagnosis 4.9
Bedside Manner 4.9
Spends Time with Me 4.9
Follows Up After Visit 4.9

Specialties & Research

Dr. John Hamill, MD is board certified in Internal Medicine.

  • He has special expertise in 2 areas:
  • Diabetes
  • Diabetes Complications

Education & Awards

Dr. Hamill graduated from University of Kentucky , Lexington. He has 3 awards.

Patients' Choice Award (2011, 2014 - 2015)
Compassionate Doctor Recognition (2011)
NCQA Diabetes Physician Recognition Program (2013 - 2016)


Dr. Hamill has 5 hospital affiliations:

  • St John's Medical Center 
  • Banner Good Samaritan Medical Center 


  • Spanish

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Additional Information
Dr. John W Hamill MD is a male Internist, has 18 years of experience and practices in Internal Medicine and Pediatrics.
Where does Dr. John W. Hamill practice?
Dr. John Hamill has 1 office location.
Dr. John Hamill practices Internal Medicine and Pediatrics near Longview, WA.
See Longview Internists and Longview Pediatricians.