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26 years of experience
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. Harlan Mast:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 2 of 4 stars
Patient comments (1)

The overall average patient rating of Dr. Harlan Mast is Satisfactory. Dr. Mast has been reviewed by 2 patients who have provided 1 comments. The rating is 2 out of 4 stars.

Patient Ratings
Ease of Appointment 1.0
  • Currently 1 of 4 stars
Promptness 4.0
  • Currently 4 of 4 stars
Courteous Staff 1.0
  • Currently 1 of 4 stars
Accurate Diagnosis 1.0
  • Currently 1 of 4 stars
Bedside Manner 1.0
  • Currently 1 of 4 stars
Spends Time with Me 1.0
  • Currently 1 of 4 stars
Follows Up After Visit 1.0
  • Currently 1 of 4 stars

Specialties & Research

Dr. Harlan Mast, MD is board certified in Internal Medicine.

Education & Awards

Dr. Mast graduated from Eastern Virginia Medical School, Norfolk.


Dr. Mast has 7 hospital affiliations:

  • Saint Joseph Mercy Saline Hospital 
  • ProMedica North Region-Bixby Campus 

> > > > Dr. Harlan Mast, MD

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Additional Information
Dr. Harlan Mast MD is a male Internist, has 26 years of experience and practices in Internal Medicine.
Where does Dr. Harlan Mast practice?
Dr. Harlan Mast has 2 office locations.
Dr. Harlan Mast practices Internal Medicine near Oxford, MI.
Additional practice locations include: Saline, MI.
See Oxford Internists.