Browse Health
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. Michael Duffy:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Michael Duffy is Excellent. Dr. Duffy has been reviewed by 2 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 4.3
Courteous Staff 5.0
Accurate Diagnosis 3.7
Bedside Manner 4.3
Spends Time with Me 4.3
Follows Up After Visit 5.0

Specialties & Research

Dr. Michael Duffy, MD is board certified in Internal Medicine.

  • He has special expertise in 3 areas:
  • Diabetes
  • Diabetes Complications
  • Flu (Human Influenza)

Education & Awards

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

Bridges to Excellence Recognition
Diabetes Care Recognition (2013 - 2015)
Level II
NCQA Diabetes Physician Recognition Program (2013 - 2016)
NCQA Physician Practice Connections - Patient Centered Medical Home (2011 - 2014)


Dr. Duffy has 8 hospital affiliations:

  • Aurora Baycare Medical Center 
  • Mercy Medical Center of Oshkosh Inc 

> > > > Dr. Michael Duffy, MD

Similar doctors nearby

Dr. Alnoor Abdulla

Internal Medicine
36 years experience
Oshkosh, WI

Dr. David Hanes

11 years experience
Oshkosh, WI

Dr. Stephen Wilson

Internal Medicine
27 years experience
Oshkosh, WI

Dr. Steven Blaha

Internal Medicine
26 years experience
Oshkosh, WI

Dr. Hiba Barghouthi

Internal Medicine
16 years experience
Oshkosh, WI

Dr. Zhijie Zhou

Internal Medicine
Oshkosh, WI
Search All Similar Doctors
Additional Information
Dr. Michael Alan Duffy MD is a male Internist, has 33 years of experience and practices in Internal Medicine.
Where does Dr. Michael A. Duffy practice?
Dr. Michael Duffy has 1 office location.
Dr. Michael Duffy practices Internal Medicine near Oshkosh, WI.
See Oshkosh Internists.