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

Dr. Sean Thomas McCarthy, MD

Individual provider Internal Medicine Physician · NPI 1962664722

Dr. Sean Thomas McCarthy, MD practises Gastroenterology in Columbus, Ohio. Graduated from Ohio State University College of Medicine in 2008, 18 years ago. Practices with Ohio Gastroenterology Group, Inc, a 117-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Illinois, Michigan and Ohio.

Years since qualifying
18
Trained at
Ohio State University College of Medicine
Licensed in
IL, MI, OH
In the registry since
2008
Specialties on file
4
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

3400 Olentangy River Rd
Columbus, OH 43202-1523
Phone: (614) 754-5500
Fax: (614) 754-5501
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 85 McNaughten Rd Ste 320, Columbus, OH 43213-5111 — (614) 754-5500
  • 3595 Olentangy River Rd, Columbus, OH 43214-3440 — (614) 566-5456
  • 1717 West Main Street, Newark, OH 43055 — (220) 564-2950

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 35.126265 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 4301099214 (MI)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125054779 (IL)
Gastroenterology Physician Taxonomy 207RG0100X · Licence 4301099214 (MI)

Record details

NPI number1962664722
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 1, 2008
Last updated in NPPESNovember 6, 2023
Certification dateNovember 6, 2023

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolOHIO STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Ohio Gastroenterology Group, Inc. — 117 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Colleagues at Ohio Gastroenterology Group, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 117 clinicians in the practice; 12 are shown here.

Other providers in Columbus