Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Gregg Martin Rader Sr., MD

Individual provider Internal Medicine Physician · NPI 1083646590

Dr. Gregg Martin Rader Sr., MD is an Internal Medicine Physician in Knoxville, Tennessee. Licensed in Tennessee. Registered with an NPI since 2006.

Licensed in
TN
In the registry since
2006
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

7210 Oak Ridge Hwy
Knoxville, TN 37931-2613
Phone: (865) 692-1400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 000019461 (TN)

Record details

NPI number1083646590
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2006
Last updated in NPPESNovember 18, 2008

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