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

Thomas R. Borthwick, MD

Individual provider Gastroenterology Physician · NPI 1710981105

Thomas R. Borthwick, MD is a Gastroenterology Physician in Johnson City, Tennessee. Licensed in Tennessee. Registered with an NPI since 2005.

Licensed in
TN
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

408 N State Of Franklin Rd Ste 24
Johnson City, TN 37604-6089
Phone: (423) 431-1810
Fax: (423) 431-1811
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MD12631 (TN)

Record details

NPI number1710981105
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2005
Last updated in NPPESJanuary 30, 2017
Mailing address408 N State Of Franklin Rd, Suite 24, Johnson City, TN 37604-6089

Other providers in Johnson City