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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. Dionne Powell:

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  1. Qualifications
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Specialties & Research

Dr. Dionne Powell, MD is board certified in Psychiatry.

  • She has special expertise in 3 areas:
  • Psychiatry
  • Psychoanalysis
  • Psychopharmacology

Education & Awards

Dr. Powell graduated from University of Pennsylvania , Philadelphia.


Dr. Powell has 6 hospital affiliations:

  • NewYork-Presbyterian / Weill Cornell 
  • New York Presbyterian Hospital / Columbia 

> > > > Dr. Dionne Powell, MD

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Additional Information
Dr. Dionne Rose Powell MD is a female Psychiatrist, has 27 years of experience and practices in Psychiatry.
Where does Dr. Dionne R. Powell practice?
Dr. Dionne Powell has 1 office location.
Dr. Dionne Powell practices Psychiatry near New York, NY.
See New York Psychiatrists.