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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).

Learn more about Dr. David Sommerfeld:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (11)

The overall average patient rating of Dr. David Sommerfeld is Average. Dr. Sommerfeld has been reviewed by 27 patients who have provided 11 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.8
Promptness 3.8
Courteous Staff 3.5
Accurate Diagnosis 3.1
Bedside Manner 1.8
Spends Time with Me 2.0
Follows Up After Visit 2.8

Specialties & Research

Dr. David Sommerfeld, MD is board certified in Internal Medicine.

Education & Awards

Dr. Sommerfeld graduated from Rosalind Franklin University, North Chicago. He has 1 awards.

Castle Connolly's Top Doctors™ (2013)


Dr. Sommerfeld has 3 hospital affiliations:

  • NCH Downtown Naples Hospital 
  • Northshore University Healthsystem 
  • Evanston Northwestern Healthcare 


  • Polish

> > > > Dr. David Sommerfeld, MD

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Additional Information
Dr. David I Sommerfeld MD is a male Internist, has 15 years of experience and practices in Internal Medicine.
Where does Dr. David I. Sommerfeld practice?
Dr. David Sommerfeld has 1 office location.
Dr. David Sommerfeld practices Internal Medicine near Naples, FL.
See Naples Internists.