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. William Klas is Good.
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Specialties & Research
Dr. William Klas, MD is board certified in Family Medicine and Family Medicine - Sports Medicine.
Education & Awards
Dr. Klas graduated from University of California at San Diego, La Jolla.
Dr. Klas has 3 hospital affiliations:
- University of California Davis Medical Center
- Marshall Medical Center
- Marshall Hospital
Accepted Insurance Plans
Dr. Klas accepts these health insurances in at least one office:
- United Healthcare - 16 plans
- Great-West Healthcare - 2 plans
- Unicare - 2 plans
- Health Plan of San Joaquin - 4 plans
- Anthem Blue Cross - 2 plans
- Cigna - 11 plans
- Blue Shield of California - 77 plans