P Praxis·MD
● Active Type 1 · Individual

DR. Kartik Viswanathan, MD PHD

Pathology·Atlanta, GA· NPI 1396191417 · Enumerated 2016 · 10 years on NPI
Viswanathan is 1 of 127 pathology providers in Atlanta and 1 of 483 in Georgia.
NPI age
10 years
Enumerated 2016-05-07
Primary specialty
Pathology
Plus 1 subspecialty
Licensed in
GA, FL
2 states
Status
Active
No deactivations on record
Last NPPES update
2024-01-24
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file

How this provider compares

Across 483 active pathology providers in Georgia.

NPI age
10 years
↓ 9 yr below median (19 yr)
State licenses
2 states
Top 85% — 14% of peers are multi-state
Subspecialties
0
31% of peers hold subspecialties

NPI lifetime · 2016 → 2026

2016-05Enumerated in NPPES
2016 2026

Where they practice

Practice location
550 Peachtree St Ne
Atlanta, GA 303082212
📞 4047278657
Mailing address
207 13th St Ne
Atlanta, GA 303094587
📞 5175050972

Specialties

  • Pathology Primary
    A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses...
    GA license #88306FL license #20-429 taxonomy 207ZP0102X

Practice context

Part of a multi-provider practice. 816 other active providers share this practice address in NPPES.

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How to verify this provider

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Check the state license is currently active.State licensing boards publish current status; NPPES does not.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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