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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 (4)

The overall average patient rating of Dr. Gary Humphries, Internist, General Practitioner is Excellent. Dr. Humphries has been reviewed by 11 patients who have provided 4 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 4.8
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Gary Humphries, MD is board certified in Internal Medicine.

  • He has special expertise in 1 area:
  • Diabetes

Education & Awards

Dr. Humphries graduated from University of Michigan Medical School, Ann Arbor. He has 3 awards.

Compassionate Doctor Recognition (2014)
Bridges to Excellence Recognition
Bridges to Excellence Medical Home Recognition (2014 - 2017)
Level II
NCQA Physician Practice Connections - Patient Centered Medical Home (2014 - 2017)


Dr. Humphries has 9 hospital affiliations:

  • Spectrum Health United Hospital 
  • Zeeland Community Hospital 

> > > > Dr. Gary Humphries, MD

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Additional Information
Dr. Gary Norman Humphries MD is a male Internist, has 33 years of experience and practices in Internal Medicine.
Where does Dr. Gary N. Humphries practice?
Dr. Gary Humphries has 2 office locations.
Dr. Gary Humphries practices Internal Medicine near Grand Rapids, MI.
See Grand Rapids Internists.