NPI age
13 years
Enumerated 2012-08-08
● Active
Type 1 · Individual
DR. Ndidiamaka O Obadan, M.D.,MS
Obadan is 1 of 2 internal medicine providers in Kennesaw and 1 of 562 in Georgia.
Primary specialty
Internal Medicine
Plus 5 subspecialties
Licensed in
GA, SC, ID
3 states
Status
Active
No deactivations on record
Last NPPES update
2026-04-29
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 562 active internal medicine providers in Georgia.
NPI age
13 years
↓ 6 yr below median (19 yr)
State licenses
3 states
Top 81% — 18% of peers are multi-state
Subspecialties
3
In the 35% of peers with subspecialties
NPI lifetime · 2012 → 2026
2012-08Enumerated in NPPES
2012
2026
Where they practice
Practice location
3105 Creekside Village Dr Nw Ste 801
Kennesaw, GA 301444218
Mailing address
3105 Creekside Village Dr Nw Ste 801
Kennesaw, GA 301444218
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
506 Lenox Ave
New York, NY 100371802
Location 3
4300 E Flamingo Ave
Nampa, ID 836873138
Specialties
-
Internal Medicine PrimaryAn internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
-
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 MedicineA Hypertension Specialist is a physician who concentrates on all aspects of the diagnosis and treatment of hypertension.
-
Student in an Organized Health Care Education/Training ProgramAn individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Practice context
Part of a multi-provider practice. 2 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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