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. Antoinette Williams, MD is board certified in Internal Medicine, Critical Care Medicine, Pulmonary Disease, and Sleep Medicine.
- She has special expertise in 2 areas:
Education & Awards
Dr. Williams graduated from University of South Carolina , Columbia.
Dr. Williams has 4 hospital affiliations:
- Palmetto Health Baptist
- Kershaw County Medical Center
Accepted Insurance Plans
Dr. Williams accepts these health insurances in at least one office:
- Blue Cross Blue Shield of South Carolina - 2 plans
- Humana - 3 plans
- Cigna - 5 plans
Similar doctors nearby
- Additional Information
- Where does Dr. Antoinette L. Williams practice?
Dr. Antoinette Williams practices Internal Medicine, Pulmonary Disease, Critical Care Medicine, and Sleep Medicine near Columbia, SC.
Additional practice locations include: Camden, SC.
See Columbia Internists, Columbia Pulmonologists, Columbia Critical Care Practitioners, and Columbia Sleep Medicine Doctors.