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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. Mackenzie Smith:

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Specialties & Research

Dr. Mackenzie Smith, MD is board certified in Internal Medicine.

Education & Awards

Dr. Smith graduated from Thomas Jefferson University, Philadelphia.


Dr. Smith has 3 hospital affiliations:

  • Middlesex Hospital 
  • Waterbury Hospital Health Center 
  • Waterbury Hospital 


  • English

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Additional Information
Dr. Mackenzie L Smith MD is a female Internist, has 8 years of experience and practices in Internal Medicine.
Where does Dr. Mackenzie L. Smith practice?
Dr. Mackenzie Smith has 2 office locations.
Dr. Mackenzie Smith practices Internal Medicine near Waterbury, CT.
Additional practice locations include: Middletown, CT.
See Waterbury Internists.