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. Derek Leinenbach:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Have you visited Dr. Leinenbach? Share your experience.
Write a Review

Education & Awards

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

> > > > Dr. Derek Leinenbach, MD

Similar doctors nearby

Dr. Michelle Schoepflin Sanders

Internal Medicine
7 years experience
Portland, OR

Dr. Michael Grotting

Internal Medicine
25 years experience
Portland, OR

Dr. Robert Litt

Internal Medicine
12 years experience
Portland, OR

Dr. Somnit Lee

Internal Medicine
4 years experience
Portland, OR

Dr. Thomas Wimmer

Internal Medicine
13 years experience
Portland, OR

Dr. Maiphuong Huynh

Internal Medicine
22 years experience
Portland, OR
Search All Similar Doctors
Additional Information
Dr. Derek James Leinenbach MD is a male Internist, has 2 years of experience and practices in Internal Medicine.
Where does Dr. Derek J. Leinenbach practice?
Dr. Derek Leinenbach has 1 office location.
Dr. Derek Leinenbach practices Internal Medicine near Portland, OR.
See Portland Internists.