NPI age
20 years
Enumerated 2006-05-16
● Active
Type 1 · Individual
DR. Karthik Ramaswamy, MD
Ramaswamy is 1 of 2 internal medicine providers in Tucker and 1 of 105 in Georgia.
Primary specialty
Internal Medicine
Plus 3 subspecialties
Licensed in
TX, MO, GA
3 states
Status
Active
No deactivations on record
Last NPPES update
2026-04-21
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
20 years
↑ 2 yr above median (18 yr)
State licenses
3 states
Top 71% — 28% of peers are multi-state
Subspecialties
1
In the 65% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-05Enumerated in NPPES
2006
2026
Where they practice
Practice location
1468 Montreal Rd
Tucker, GA 300846901
Mailing address
Po Box 742616
Atlanta, GA 303742616
Additional practice locations
2 secondary locations on file with NPPES.
Location 2
3009 N Ballas Rd, Suite 264c
Saint Louis, MO 631312322
Location 3
200 S Enota Dr Ne Ste 200
Gainesville, GA 305013466
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 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.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (GA) | 00682063B | |
| 01 (GA) | 40525 | MEDICAL LICENSE |
Multi-state credentialing: Licensed in 3 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 23 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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