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

Dr. Justin George Sadlon, MD

Individual provider Internal Medicine Physician · NPI 1598875593

Dr. Justin George Sadlon, MD is an Internal Medicine in Knoxville, Tennessee. Graduated from East Tennessee State University Quillen College of Medicine in 1993, 33 years ago. Practices as a sole proprietor and offers telehealth. Licensed in Tennessee.

Years since qualifying
33
Trained at
East Tennessee State University Quillen College of Medicine
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

7810 Ball Camp Pike
Knoxville, TN 37931-4033
Phone: (865) 539-4439
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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 MD0000027527 (TN)

Record details

NPI number1598875593
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 30, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolEAST TENNESSEE STATE UNIVERSITY QUILLEN COLLEGE OF MEDICINE
Graduated 1993 (33 years in practice)
Accepts Medicare assignment Not indicated
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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