Primary Care Doctor, Family Practitioner
24 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. Timothy Janzen:

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Specialties & Research

Dr. Timothy Janzen, MD is board certified in Family Medicine.

Education & Awards

Dr. Janzen graduated from Oregon Health & Science University, Portland.


Dr. Janzen has 3 hospital affiliations:

  • Providence Portland Medical Center 
  • Adventist Medical Center 
  • Providence Health System Oregon 

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Additional Information
Dr. Timothy Paul Janzen MD is a male Family Practitioner, has 24 years of experience and practices in Family Medicine.
Where does Dr. Timothy P. Janzen practice?
Dr. Timothy Janzen has 1 office location.
Dr. Timothy Janzen practices Family Medicine near Portland, OR.
See Portland Primary Care Doctors.