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. Charles Walker, MD is board certified in Family Medicine.
More Specialties & Research
Education & Awards
Dr. Walker graduated from University of California at San Francisco.More Education & Awards
Dr. Walker has 6 hospital affiliations:
- Sutter General Hospital
- Sutter Davis Hospital
Accepted Insurance Plans
Dr. Walker accepts these health insurances in at least one office:
- United Healthcare - 24 plans
- Blue Shield of California - 86 plans
- Great-West Healthcare - 1 plan
- Health Plan of San Joaquin - 4 plans
- Cigna - 6 plans
- Humana - 7 plans
More Accepted Insurance