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. John Griffin:
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- Currently 2.5 of 4 stars
The overall average patient rating of Dr. John Griffin is Good.
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Specialties & Research
Dr. John Griffin, MD is board certified in Internal Medicine.
- He has special expertise in 6 areas:
- Hip Osteoarthritis
- Knee Osteoarthritis
- Osteoarthritis (Hand and Wrist)
- Rheumatic Diseases
Education & Awards
Dr. Griffin graduated from Loma Linda University.
Dr. Griffin has 1 hospital affiliations:
- Adventist Medical Center
Accepted Insurance Plans
Dr. Griffin accepts these health insurances in at least one office:
- United Healthcare - 12 plans
- Regence Blue Cross Blue Shield - 2 plans
- Great-West Healthcare - 2 plans
- ODS Health Plans - 4 plans
- Evercare - 3 plans
- Humana - 2 plans
- USA H & W Network - 1 plan
- Aetna - 2 plans
Similar doctors nearby
- Additional Information
- Where does Dr. John W. Griffin practice?
Dr. John Griffin practices Internal Medicine near Portland, OR.
See Portland Internists.