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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. Eric Coffman is Average. Dr. Coffman has been reviewed by 13 patients who have provided 6 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 2.6
Promptness 2.1
Courteous Staff 2.6
Accurate Diagnosis 2.4
Bedside Manner 2.4
Spends Time with Me 1.8
Follows Up After Visit 1.7

Education & Awards

Dr. Coffman graduated from Western University of Health Sciences, Pomona.


Dr. Coffman has 10 hospital affiliations:

  • Garden City Hospital 
  • St. Mary Mercy Hospital 


  • Spanish

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Additional Information
Dr. Eric Neil Coffman DO is a male Internist and practices in Addiction Medicine.
Where does Dr. Eric N. Coffman practice?
Dr. Eric Coffman has 2 office locations.
Dr. Eric Coffman practices Addiction Medicine near Livonia, MI.
Additional practice locations include: Farmington Hills, MI.
See Livonia Addiction Specialists.