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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. Robert Chang:

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Education & Awards

Dr. Chang graduated from University of Michigan Medical School, Ann Arbor.


Dr. Chang has 1 hospital affiliations:

  • University of Michigan Hospitals & Health Centers 

> > > > Dr. Robert Chang, MD

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Additional Information
Dr. Robert Chang MD is a male Internist, has 9 years of experience and practices in Internal Medicine.
Where does Dr. Robert Chang practice?
Dr. Robert Chang has 1 office location.
Dr. Robert Chang practices Internal Medicine near Ann Arbor, MI.
See Ann Arbor Internists.