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).
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Specialties & Research
Dr. Alan Barker, MD is board certified in Internal Medicine and Pulmonary Disease.
He has special expertise in 6 Areas, including Asthma, Chronic Obstructive Pulmonary Disease COPD, and Lung Cancer.3 more special expertise areas
More Specialties & Research
Education & Awards
Dr. Barker graduated from University of Missouri at Columbia.More Education & Awards
Dr. Barker has 3 hospital affiliations:
- Albany General Hospital
- Oregon Health Science University
- OHSU Hospital
Accepted Insurance Plans
Dr. Barker accepts these health insurances in at least one office:
- Providence Health Plan - 1 plan
- United Healthcare - 12 plans
- Regence Blue Cross Blue Shield - 4 plans
- Great-West Healthcare - 3 plans
- Unicare - 2 plans
- Humana - 6 plans
- Cigna - 4 plans
- USA H & W Network - 1 plan
More Accepted Insurance
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- Additional Information
- Where does Dr. Alan F. Barker practice?
Dr. Alan Barker practices Internal Medicine, Pulmonary Disease, and Critical Care Medicine near Portland, OR.
See Portland Internists, Portland Pulmonologists, and Portland Critical Care Practitioners.
- Similar Physician Names
- Dr. Allan Barker, Dr. Allen Barker