Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Thomas Chadwick Eustis, MD

Individual provider Gastroenterology Physician · NPI 1427001452

Dr. Thomas Chadwick Eustis, MD practises General Surgery in Mt Pleasant, South Carolina. Graduated from Vanderbilt University School of Medicine in 1996, 30 years ago. Practices with Piedmont Athens Hospitalist Physicians LLC, a 167-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Georgia, Kentucky and South Carolina.

Years since qualifying
30
Trained at
Vanderbilt University School of Medicine
Licensed in
GA, KY, SC
In the registry since
2006
Specialties on file
5
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

1240 Hospital Dr
Mt Pleasant, SC 29464
Phone: (843) 856-6380
Fax: (877) 929-2506
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1199 Prince Ave, Athens, GA 30606-2797 — (706) 475-5076
  • 109 Bee St, Charleston, SC 29401-5703 — (843) 577-5011

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence TL32407 (SC)
Gastroenterology Physician Taxonomy 207RG0100X · Licence TL32407 (SC)
Surgery Physician Taxonomy 208600000X · Licence 063583 (GA)
Surgery Physician Taxonomy 208600000X · Licence 36338 (KY)
Surgery Physician Taxonomy 208600000X · Licence 32407 (SC)

Record details

NPI number1427001452
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 19, 2006
Last updated in NPPESDecember 27, 2024
Certification dateDecember 27, 2024

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Also practisesHOSPITALIST
Medical schoolVANDERBILT UNIVERSITY SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Piedmont Athens Hospitalist Physicians Llc — 167 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Colonoscopy 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients108
Services billed 161 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Piedmont Athens Hospitalist Physicians LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 167 clinicians in the practice; 12 are shown here.

Other providers in Mt Pleasant