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

Dr. Mark Stuart Nanes, MD, PHD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1649294406

Dr. Mark Stuart Nanes, MD, PHD is an Endocrinology, Diabetes & Metabolism Physician in Decatur, Georgia. Licensed in Georgia. Registered with an NPI since 2006.

Licensed in
GA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1670 Clairmont Rd Mail Code 111
Decatur, GA 30033-4004
Phone: (404) 321-6111
Fax: (404) 417-2943
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 30842 (GA)

Record details

NPI number1649294406
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedJuly 26, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1670 Clairmont Rd, Mail Code 111, Decatur, GA 30033-4004

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