Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. John Winaford Hall IV, MD

Individual provider Diagnostic Radiology Physician · NPI 1477085645

Dr. John Winaford Hall IV, MD is a Diagnostic Radiology in Knoxville, Tennessee. Graduated from West Virginia University School of Medicine in 2017, 9 years ago. Practices with Kamilia F Kozlowski, an 11-clinician group and accepts Medicare assignment. Licensed in Pennsylvania and Tennessee.

Years since qualifying
9
Trained at
West Virginia University School of Medicine
Licensed in
PA, TN
In the registry since
2017
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1400 Dowell Springs Blvd Ste 200
Knoxville, TN 37909-2457
Phone: (865) 584-0291
Fax: (865) 584-4426
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 67265 (TN)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence MD476790 (PA)

Record details

NPI number1477085645
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2017
Last updated in NPPESJuly 23, 2026
Certification dateJuly 22, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolWEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2017 (9 years in practice)
Group practice Kamilia F Kozlowski — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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