NPI age
8 years
Enumerated 2017-06-06
● Active
Type 1 · Individual
DR. Brett Matthew Tomashitis, MD
Tomashitis is 1 of 1 internal medicine providers in Hiram and 1 of 105 in Georgia.
Primary specialty
Internal Medicine
Plus 3 subspecialties
Licensed in
GA, SC
2 states
Status
Active
No deactivations on record
Last NPPES update
2026-01-30
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 105 active internal medicine providers in Georgia.
NPI age
8 years
↓ 10 yr below median (18 yr)
State licenses
2 states
Top 71% — 28% of peers are multi-state
Subspecialties
2
In the 65% of peers with subspecialties
NPI lifetime · 2017 → 2026
2017-06Enumerated in NPPES
2017
2026
Where they practice
Practice location
144 Bill Carruth Pkwy Ste 4200
Hiram, GA 301413819
Mailing address
144 Bill Carruth Pkwy Ste 4200
Hiram, GA 301413819
Additional practice locations
1 secondary location on file with NPPES.
Location 2
169 Ashley Ave Rm 202
Charleston, SC 294258905
Specialties
-
Internal Medicine PrimaryA field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.
-
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,...
-
Internal MedicineAn internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Practice context
Part of a multi-provider practice. 5 other active providers share this practice address in NPPES.
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