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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 Zacharias:

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Specialties & Research

Dr. Michael Zacharias, DO, MD is board certified in Internal Medicine.

Education & Awards

Dr. Zacharias graduated from Ohio University , Athens.


Dr. Zacharias has 1 hospital affiliations:

  • U Mass Memorial Med Ctr - Memorial Campus 

> > > > Dr. Michael Zacharias, DO, MD

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Additional Information
Dr. Michael P Zacharias DO and MD is a male Internist, has 4 years of experience and practices in Internal Medicine.
Where does Dr. Michael P. Zacharias practice?
Dr. Michael Zacharias has 2 office locations.
Dr. Michael Zacharias practices Internal Medicine near Worcester, MA.
See Worcester Internists.