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

Dr. James Louthan, MD

Individual provider Internal Medicine Physician · NPI 1477556157

Dr. James Louthan, MD is an Internal Medicine in Kingsport, Tennessee. Graduated from Indiana University School of Medicine in 1992, 34 years ago. Practices with Holston Medical Group PC, a 242-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Tennessee and Virginia.

Years since qualifying
34
Trained at
Indiana University School of Medicine
Licensed in
TN, VA
In the registry since
2005
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

2033 Meadowview Ln Ste 200
Kingsport, TN 37660-7569
Phone: (423) 857-2260
Fax: (423) 857-2261
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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 MD 31352 (TN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0101221401 (VA)

Record details

NPI number1477556157
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 24, 2005
Last updated in NPPESSeptember 22, 2009

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice Holston Medical Group Pc — 242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

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