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

Individual provider Gastroenterology Physician · NPI 1861455487

Dr. Thomas P McGahan, MD is a Gastroenterology in Atlanta, Georgia. Graduated from Emory University School of Medicine in 1992, 34 years ago. Practices with The Emory Clinic Inc, a 3,500-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
34
Trained at
Emory University School of Medicine
Licensed in
GA
In the registry since
2006
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

5669 Peachtree Dunwoody Rd NE Ste 210
Atlanta, GA 30342-1786
Phone: (404) 255-4333
Fax: (404) 255-0601
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 033861 (GA)

Record details

NPI number1861455487
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 7, 2006
Last updated in NPPESMay 7, 2010

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolEMORY UNIVERSITY SCHOOL OF MEDICINE
Graduated 1992 (34 years in practice)
Group practice The Emory Clinic Inc — 3500 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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