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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- Currently 3 of 4 stars
The overall average patient rating of Dr. Peter Simpson is Good.
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Specialties & Research
Dr. Peter Simpson, MD, MPH is board certified in Gastroenterology.
Education & Awards
Dr. Simpson graduated from University of California at Davis.
Dr. Simpson has 5 hospital affiliations:
- John Muir Medical Center, Walnut Creek Campus
- El Camino Hospital
Accepted Insurance Plans
Dr. Simpson accepts these health insurances in at least one office:
- United Healthcare - 16 plans
- Blue Shield of California - 88 plans
- Great-West Healthcare - 1 plan
- Santa Clara Family Health Plan - 3 plans
- Humana - 6 plans
- Cigna - 4 plans