Thomas Borthwick, MD

Gastroenterology

21+ years in practiceNPI: 1710981105Licensed in TN

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Credentials & Recognition

Specialties

Gastroenterology

NPI sub-specialties

Internal Medicine, Gastroenterology207RG0100X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

21+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#43

Top Gastroenterologists in Tennessee, 2026

Gastroenterology · Tennessee · 2026

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Frequently Asked Questions about Dr. Thomas Borthwick, MD

Where does Dr. Thomas Borthwick, MD practice?+
Dr. Thomas Borthwick, MD practices in Tennessee, TN. 408 N STATE OF FRANKLIN RD SUITE 24 JOHNSON CITY, TN 376046089.
What is Dr. Thomas Borthwick, MD's phone number?+
Dr. Thomas Borthwick, MD's practice phone is 423-431-1810. Office contact information is verified on the PBCMMG profile.
What does Dr. Thomas Borthwick, MD specialize in?+
Dr. Thomas Borthwick, MD's primary specialty is Gastroenterology.
Is Dr. Thomas Borthwick, MD board certified?+
Board certification status for Dr. Thomas Borthwick, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Thomas Borthwick, MD been practicing?+
Dr. Thomas Borthwick, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. Thomas Borthwick, MD's NPI number?+
Dr. Thomas Borthwick, MD's National Provider Identifier (NPI) is 1710981105, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

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