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. Gary Williamson, MD is board certified in Family Medicine.
Education & Awards
Dr. Williamson graduated from The University of Texas Southwestern, Dallas.
Dr. Williamson has 6 hospital affiliations:
- Texas Health Presbyterian Hospital Winnsboro
- Mother Francis Hospital-Jacksonville
Accepted Insurance Plans
Dr. Williamson accepts these health insurances in at least one office:
- Scott and White Health Plan - 2 plans
- Humana - 2 plans
- Cigna - 2 plans
- USA H & W Network - 1 plan