HealthcareDiscovery.AI / Doctors / Tennessee / Chattanooga / Diagnostic Radiology

Diagnostic Radiology in Chattanooga, Tennessee

Data updated monthly · Last refresh September 2026

55 Diagnostic Radiology providers practice in Chattanooga, and 18% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Diagnostic Radiology providers in Chattanooga

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Thomas Vechinski, M.D.
Chattanooga, TN · No drug or device payments recorded (2025) · (423) 495-4430
Dr. Tona Munday, M.D.
Chattanooga, TN · No drug or device payments recorded (2025) · (423) 495-4430
Dr. Trenton Willingham, M.D.
Chattanooga, TN · $130 in drug and device payments (2025) · (423) 778-7234
Dr. Varalaxmi Dasari, MD
Chattanooga, TN · No drug or device payments recorded (2025) · (423) 893-7226
Dr. Wythe Owens, M.D.
Chattanooga, TN · No drug or device payments recorded (2025) · (423) 893-7226

Common questions

How many Diagnostic Radiology providers are in Chattanooga, Tennessee?

There are 55 Diagnostic Radiology providers with active NPI records practicing in Chattanooga, according to federal NPPES data refreshed monthly.

How many Diagnostic Radiology providers in Chattanooga received drug or device company payments?

10 of 55 (18%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Chattanooga Diagnostic Radiology across Tennessee

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.