John A. Williams, MD - Doctor in Nashville, TN

John A. Williams, MD

Doctor
4.5

234 reviews

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About This Business

John A. Williams, MD, is an internal medicine physician in Nashville, Tennessee, with 40 years of experience since graduating in 1986, above the 28-year average among the 110 Nashville physicians in our directory. He holds an active Tennessee license and is affiliated with Ascension Saint Thomas Hospital and Tristar Centennial Medical Center. He is one of thirty-five internal medicine physicians among the 110 Nashville doctors in our directory. He accepts Medicare and offers telehealth, one of thirty-nine city doctors in our directory offering both. Patients rate him 4.5 across 234 reviews.

Verified Provider Info

Specialty (per registry)
Internal Medicine
NPI Number
1538103692
Medical school graduate
1986 (40+ years of practice)
State license
23572 (TN)
Hospital affiliations
Ascension Saint Thomas Hospital · Tristar Centennial Medical Center
Accepts MedicareTelehealth available

Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18

Address

300 20th Ave N Floor 9
Nashville, TN 37203

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Information last updated: August 23, 2026