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

Dr. Thomas Gregory Horton, MD

Individual provider Student in an Organized Health Care Education/Training Program · NPI 1245868173

Dr. Thomas Gregory Horton, MD is an Internal Medicine in Savannah, Georgia. Graduated from Mercer University School of Medicine in 2020, 6 years ago. Practices with Savannah Primary Care Associates LLC, a 36-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
6
Trained at
Mercer University School of Medicine
Licensed in
TN
In the registry since
2020
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

1101 Lexington Ave
Savannah, GA 31404-5502
Phone: (912) 350-7171
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 719 Thompson Ln Ste 20400, Nashville, TN 37204-4600 — (615) 936-2187

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 67229 (TN)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1245868173
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2020
Last updated in NPPESAugust 11, 2025
Certification dateAugust 11, 2025
Mailing address1101 Lexington Ave, Savannah, GA 31404-5502

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMERCER UNIVERSITY SCHOOL OF MEDICINE
Graduated 2020 (6 years in practice)
Group practice Savannah Primary Care Associates Llc — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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