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

Dr. Charles Gregory Mardis, MD

Individual provider Internal Medicine Physician · NPI 1487752911

Dr. Charles Gregory Mardis, MD is an Internal Medicine Physician in Atlanta, Georgia. Practices as a sole proprietor. Licensed in Georgia.

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

1438 W Peachtree St NW
Atlanta, GA 30309-2955
Phone: (470) 283-7349
Fax: (833) 689-2507
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 110089 (GA)

Record details

NPI number1487752911
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 20, 2006
Last updated in NPPESNovember 20, 2025
Certification dateNovember 20, 2025

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