P Praxis·MD
● Active Type 1 · Individual

John D. Roback, M.D., PH.D.

Pathology·Atlanta, GA· NPI 1376591388 · Enumerated 2006 · 20 years on NPI
Roback is 1 of 5 pathology providers in Atlanta and 1 of 7 in Georgia.
NPI age
20 years
Enumerated 2006-05-04
Primary specialty
Pathology
Plus 1 subspecialty
Licensed in
GA
1 state
Status
Active
No deactivations on record
Last NPPES update
2018-11-21
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 7 active pathology providers in Georgia.

NPI age
20 years
↑ 3 yr above median (17 yr)
State licenses
1 state
28% of peers hold multiple states
Subspecialties
1
In the 71% of peers with subspecialties

NPI lifetime · 2006 → 2026

2006-05Enumerated in NPPES
2006 2026

Where they practice

Practice location
101 Woodruff Circle, Woodruff Memorial Research Bldg., Room 7313
Atlanta, GA 303220001
📞 4047121774fax 4047120893
Mailing address
101 Woodruff Circle, Woodruff Memorial Research Bldg., Room 7313
Atlanta, GA 303220001
📞 4047121774fax 4047120893

Specialties

  • Pathology Primary
    A physician who specializes in blood banking/transfusion medicine is responsible for the maintenance of an adequate blood supply, blood donor and patient-recipient safety and appropriate blood utilization. Pre-transfusion compatibility...
    GA license #041479 taxonomy 207ZB0001X
  • Pathology
    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 #041479 taxonomy 207ZP0105X

Practice context

Part of a multi-provider practice. 15 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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