NPI age
18 years
Enumerated 2007-12-17
● Active
Type 1 · Individual
Brittany Anne Hixon, MD
Hixon is 1 of 21 internal medicine providers in Marietta and 1 of 221 in Georgia.
Primary specialty
Internal Medicine
Plus 2 subspecialties
Licensed in
GA
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-01-13
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 221 active internal medicine providers in Georgia.
NPI age
18 years
↑ 3 yr above median (15 yr)
State licenses
1 state
38% of peers hold multiple states
Subspecialties
2
In the 81% of peers with subspecialties
NPI lifetime · 2007 → 2026
2007-12Enumerated in NPPES
2007
2026
Where they practice
Practice location
400 Tower Rd Ne Ste 200
Marietta, GA 300609412
Mailing address
400 Tower Rd Ne Ste 200
Marietta, GA 300609412
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
677 Church St Ne
Marietta, GA 30060
Location 3
55 Whitcher St Ne, Suite 160
Marietta, GA 300601155
Location 4
55 Whitcher St Ne, Suite 160
Marietta, GA 300601155
Specialties
-
Internal Medicine PrimaryAn internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the...
-
AnesthesiologyAn anesthesiologist, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also...
-
SpecialistAn individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Practice context
Part of a multi-provider practice. 24 other active providers share this practice address in NPPES.
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