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 Williams:
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. John Williams is Excellent.
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Specialties & Research
Dr. John Williams, MD is board certified in Internal Medicine.
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Education & Awards
Dr. Williams graduated from University of Tennessee, Memphis. He has 2 awards.
Dr. Williams has 8 hospital affiliations:
- Baptist Hospital
- Centennial Medical Center Of Ashland Cit
Accepted Insurance Plans
Dr. Williams accepts these health insurances in at least one office:
- Blue Cross Blue Shield of Tennessee - 9 plans
- Bluegrass Family Health - 3 plans
- Evercare - 1 plan
- AMERIGROUP - 2 plans
- Cigna - 10 plans
- Humana - 12 plans
- USA H & W Network - 1 plan
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- Additional Information
- Where does Dr. John A. Williams practice?
Dr. John Williams practices Internal Medicine near Nashville, TN.
See Nashville Internists.