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 Carroll is Good.
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Specialties & Research
Dr. William Carroll, MD is board certified in Internal Medicine and Geriatric Medicine.
- He has special expertise in 1 area:
- Flu (Human Influenza)
Education & Awards
Dr. Carroll graduated from Indiana University , Indianapolis.
Dr. Carroll has 7 hospital affiliations:
- Sutter Memorial Hospital
- Santa Rosa Memorial Hospital
Accepted Insurance Plans
Dr. Carroll accepts these health insurances in at least one office:
- Great-West Healthcare - 1 plan
- ODS Health Plans - 1 plan
- Humana - 2 plans
- Aetna - 3 plans
- United Healthcare - 2 plans
- Blue Shield of California - 2 plans
- Unicare - 2 plans
- Anthem Blue Cross - 2 plans
- Cigna - 6 plans