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. Mark Williams:
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- What's important to you
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- Currently 2.5 of 4 stars
The overall average patient rating of Dr. Mark Williams is Good.
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Specialties & Research
- He has special expertise in 3 areas:
- Hip Osteoarthritis
- Knee Osteoarthritis
- Osteoarthritis (Hand and Wrist)
Education & Awards
Dr. Williams graduated from University of Louisville .
Dr. Williams has 5 hospital affiliations:
- Baptist Hospital East
- Norton Hospital
Accepted Insurance Plans
Dr. Williams accepts these health insurances in at least one office:
- United Healthcare - 15 plans
- Anthem - 14 plans
- Bluegrass Family Health - 3 plans
- ODS Health Plans - 1 plan
- Cigna - 8 plans
- Humana - 29 plans
- Aetna - 3 plans
Similar doctors nearby
- Additional Information
- Where does Dr. Mark A. Williams practice?
Dr. Mark Williams practices Internal Medicine near Louisville, KY.
See Louisville Internists.