Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Robert Sherwood Sullivan, MD

Individual provider Internal Medicine Physician · NPI 1164460945

Dr. Robert Sherwood Sullivan, MD is an Internal Medicine in Lenoir City, Tennessee. Graduated from Saint Louis University School of Medicine in 1975, 51 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
51
Trained at
Saint Louis University School 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

198 Morning Point Dr
Lenoir City, TN 37772-6448
Phone: (865) 675-5490
Fax: (865) 338-5899
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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 MD27033 (TN)

Record details

NPI number1164460945
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 3, 2006
Last updated in NPPESMarch 8, 2024
Certification dateMarch 8, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1975 (51 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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