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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 (9)

The overall average patient rating of Dr. David Sommerfeld is Average. Dr. Sommerfeld has been reviewed by 24 patients who have provided 9 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 4.1
Courteous Staff 3.7
Accurate Diagnosis 3.3
Bedside Manner 1.9
Spends Time with Me 2.1
Follows Up After Visit 3.1

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.