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

Dr. Sajin Mathew Karakattu, MD

Individual provider Emergency Medicine Physician · NPI 1619107794

Dr. Sajin Mathew Karakattu, MD is a Pulmonary Disease in Marietta, Georgia. Qualified in 2005, 21 years ago. Practices with Wellstar Medical Group LLC, a 3,072-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Georgia, Tennessee and Virginia.

Years since qualifying
21
Licensed in
GA, TN, VA
In the registry since
2009
Specialties on file
8
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3747 Roswell Rd Ste 215
Marietta, GA 30062-6228
Phone: (770) 422-1372
Fax: (770) 973-4425
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 1664 Mulkey Rd, Austell, GA 30106-1114 — (770) 422-1372
  • 4 Sheridan Sq Ste 200, Kingsport, TN 37660-7435 — (423) 246-7931
  • 851 Locust St, Rogersville, TN 37857-2407 — (423) 272-5564

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 88169 (GA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 48888 (TN)
Family Medicine Physician Taxonomy 207Q00000X · Licence 0101251018 (VA)
Hospitalist Physician Taxonomy 208M00000X · Licence 48888 (TN)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 88169 (GA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 48888 (TN)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD48888 (TN)
Hospitalist Physician Taxonomy 208M00000X · Licence 0101251018 (VA)

Record details

NPI number1619107794
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 22, 2009
Last updated in NPPESJanuary 13, 2026
Certification dateJanuary 13, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Wellstar Medical Group Llc — 3072 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations9 on file with Medicare

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