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Infectious Disease Specialist (virus, bacteria, parasites)
19 years of experience
Accepting new patients
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. Penelope Barnes:

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Specialties & Research

  • She has special expertise in 3 areas:
  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • HIV Infections
  • Hepatitis C

Education & Awards

Dr. Barnes graduated from Royal Free Hospital School Of Medicine, London, England.


Dr. Barnes has 3 hospital affiliations:

  • University Of Washington Medical Ctr 
  • OHSU Hospital 
  • Veterans Affairs Medical Center - Portland 

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Additional Information
Dr. Penelope Darell Barnes MD is a female Infectious Disease Specialist, has 19 years of experience and practices in Infectious Disease.
Where does Dr. Penelope D. Barnes practice?
Dr. Penelope Barnes has 5 office locations.
Dr. Penelope Barnes practices Infectious Disease near Beaverton, OR.
Additional practice locations include: Portland, OR and Seattle, WA.
See Beaverton Infectious Disease Doctors.