Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Charles Gregory Nesmith Jr., MD

Individual provider Gastroenterology Physician · NPI 1720263809

Dr. Charles Gregory Nesmith Jr., MD is an Internal Medicine in Marietta, Georgia. Graduated from University of Florida College of Medicine in 2002, 24 years ago. Practices with Aga, LLC, a 135-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
24
Trained at
University of Florida College of Medicine
Licensed in
GA
In the registry since
2008
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

488 Kennesaw Ave NW Ste 200
Marietta, GA 30060-9409
Phone: (770) 427-3075
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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 054629 (GA)

Record details

NPI number1720263809
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 8, 2008
Last updated in NPPESJuly 13, 2015

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesGASTROENTEROLOGY
Medical schoolUNIVERSITY OF FLORIDA COLLEGE OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Aga, Llc — 135 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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