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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. Michael Polnerow:

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Education & Awards

Dr. Polnerow graduated from Philadelphia College of Osteopathic Medicine.


Dr. Polnerow has 6 hospital affiliations:

  • St Francis Hospital 
  • Union Hospital of Cecil County 

> > > > Dr. Michael Polnerow, DO

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Additional Information
Dr. Michael K Polnerow DO is a male Internist, has 33 years of experience and practices in Internal Medicine and Nephrology.
Where does Dr. Michael K. Polnerow practice?
Dr. Michael Polnerow has 4 office locations.
Dr. Michael Polnerow practices Internal Medicine and Nephrology near Wilmington, DE.
Additional practice locations include: Newark, DE.
See Wilmington Internists and Wilmington Nephrologists.