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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. Stanley Siefer:

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Specialties & Research

Dr. Stanley Siefer, MD is board certified in Emergency Medicine.

Education & Awards

Dr. Siefer graduated from University of Chicago.


Dr. Siefer has 3 hospital affiliations:

  • Medical Center of Aurora 
  • Presbyterian St. Luke's Medical 
  • Centennial Medical Plaza 

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Additional Information
Dr. Stanley Fred Siefer MD is a male Emergency Medicine Specialist, has 44 years of experience and practices in Emergency Medicine.
Where does Dr. Stanley F. Siefer practice?
Dr. Stanley Siefer has 1 office location.
Dr. Stanley Siefer practices Emergency Medicine near Denver, CO.
See Denver Emergency Physicians.