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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. Stephanie Cha:

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Specialties & Research

Dr. Stephanie Cha, MD is board certified in Internal Medicine.

  • She has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. Cha graduated from University of Iowa, Iowa City.


Dr. Cha has 3 hospital affiliations:

  • Providence Milwaukie Hospital 
  • Providence Newberg Medical Center 
  • Providence Willamette Falls Medical Center 


  • Mandarin

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Additional Information
Dr. Stephanie Wanchun Chan Cha MD is a female Internist, has 14 years of experience and practices in Internal Medicine.
Where does Dr. Stephanie W. Cha practice?
Dr. Stephanie Cha has 3 office locations.
Dr. Stephanie Cha practices Internal Medicine near Newberg, OR.
Additional practice locations include: Clackamas, OR.
See Newberg Internists.