NPI age
16 years
Enumerated 2009-07-22
● Active
Type 1 · Individual
DR. Sajin Mathew Karakattu, M.D.
Karakattu is 1 of 30 internal medicine providers in Marietta and 1 of 539 in Georgia.
Primary specialty
Internal Medicine
Plus 7 subspecialties
Licensed in
GA, TN, VA
3 states
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 539 active internal medicine providers in Georgia.
NPI age
16 years
↓ 2 yr below median (18 yr)
State licenses
3 states
Top 79% — 20% of peers are multi-state
Subspecialties
5
In the 60% of peers with subspecialties
NPI lifetime · 2009 → 2026
2009-07Enumerated in NPPES
2009
2026
Where they practice
Practice location
3747 Roswell Rd Ste 215
Marietta, GA 300626228
Mailing address
1664 Mulkey Rd
Austell, GA 301061114
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
4 Sheridan Sq Ste 200
Kingsport, TN 376607435
Location 3
1664 Mulkey Rd
Austell, GA 301061114
Location 4
851 Locust St
Rogersville, TN 378572407
Specialties
-
Internal Medicine PrimaryAn internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex...
-
Emergency MedicineAn emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department....
-
Family MedicineFamily Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of...
-
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 MedicineAn 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...
-
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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