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. Mark Lewis:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Mark Lewis is Average. Dr. Lewis has been reviewed by 29 patients who have provided 3 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 4.1
Promptness 3.9
Courteous Staff 3.8
Accurate Diagnosis 3.8
Bedside Manner 3.3
Spends Time with Me 3.8
Follows Up After Visit 3.9

Education & Awards

Dr. Lewis graduated from University of Illinois at Chicago.


Dr. Lewis has 4 hospital affiliations:

  • Provena Mercy Medical Center 
  • Delnor Community Hospital 


  • English

> > > > Dr. Mark Lewis, MD

Similar doctors nearby

Dr. Rodney Nelson

Internal Medicine
41 years experience
Geneva, IL

Dr. Tarun Mullick

Internal Medicine
16 years experience
Geneva, IL

Dr. Nauman Mushtaq

Internal Medicine
15 years experience
Geneva, IL

Dr. John Kefer

Internal Medicine
38 years experience
Geneva, IL

Dr. Ross Van Dorpe

Internal Medicine
17 years experience
Geneva, IL

Dr. Terry Labarre

Internal Medicine
33 years experience
Geneva, IL
Search All Similar Doctors
Additional Information
Dr. Mark C P Lewis MD is a male Internist, has 27 years of experience and practices in Internal Medicine.
Where does Dr. Mark C. Lewis practice?
Dr. Mark Lewis has 1 office location.
Dr. Mark Lewis practices Internal Medicine near Geneva, IL.
See Geneva Internists.