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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. Jill O'Brien:

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Specialties & Research

Dr. Jill O'Brien, MD is board certified in Internal Medicine.

  • She has special expertise in 1 area:
  • Women's Health

Education & Awards

Dr. O'Brien graduated from Georgetown University, Washington.


Dr. O'Brien has 1 hospital affiliations:

  • The Miriam Hospital 

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Additional Information
Dr. Jill Alison O'Brien MD is a female Internist, has 5 years of experience and practices in Internal Medicine.
Where does Dr. Jill A. O'Brien practice?
Dr. Jill O'Brien has 1 office location.
Dr. Jill O'Brien practices Internal Medicine near Providence, RI.
See Providence Internists.