NPI age
11 years
Enumerated 2014-06-04
● Active
Type 1 · Individual
DR. Austin Chandler Nicholson, M.D.
Nicholson is 1 of 12 internal medicine providers in Marietta and 1 of 414 in Georgia.
Primary specialty
Internal Medicine
Plus 4 subspecialties
Licensed in
GA, MS, WA
3 states
Status
Active
No deactivations on record
Last NPPES update
2025-04-11
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 414 active internal medicine providers in Georgia.
NPI age
11 years
↓ 7 yr below median (18 yr)
State licenses
3 states
Top 81% — 18% of peers are multi-state
Subspecialties
2
In the 40% of peers with subspecialties
NPI lifetime · 2014 → 2026
2014-06Enumerated in NPPES
2014
2026
Where they practice
Practice location
55 Whitcher St Ne Ste 220
Marietta, GA 300601168
Mailing address
55 Whitcher St Ne Ste 220
Marietta, GA 300601168
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
2500 N State St
Jackson, MS 392164500
Location 3
2500 N State St
Jackson, MS 392164500
Location 4
400 S 43rd St
Renton, WA 98055
Specialties
-
Internal Medicine PrimaryAn internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients...
-
HospitalistHospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term...
-
Internal MedicineA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
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