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. Thomas Williamson:
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Thomas Williamson is Excellent.
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Specialties & Research
Dr. Thomas Williamson, MD is board certified in Internal Medicine.
- He has special expertise in 3 areas:
- Diabetes Complications
- Flu (Human Influenza)
Education & Awards
Dr. Williamson graduated from The Ohio State University , Columbus. He has 4 awards.
Dr. Williamson has 5 hospital affiliations:
- Texas Health Presbyterian Hospital Plano
- Baylor Medical Center at Carrollton
Accepted Insurance Plans
Dr. Williamson accepts these health insurances in at least one office:
- United Healthcare - 20 plans
- Great-West Healthcare - 3 plans
- Scott and White Health Plan - 2 plans
- Cigna - 12 plans
- Humana - 10 plans
- USA H & W Network - 1 plan
Similar doctors nearby
- Additional Information
- Where does Dr. Thomas J. Williamson practice?
Dr. Thomas Williamson practices Internal Medicine near Houston, TX.
Additional practice locations include: Kingwood, TX and The Colony, TX.
See Houston Internists.