NPI age
15 years
Enumerated 2011-04-07
● Active
Type 1 · Individual
Harold Clifford Sullivan III
Sullivan is 1 of 5 pathology providers in Atlanta and 1 of 7 in Georgia.
Primary specialty
Pathology
Plus 1 subspecialty
Licensed in
GA
1 state
Status
Active
No deactivations on record
Last NPPES update
2017-08-22
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 7 active pathology providers in Georgia.
NPI age
15 years
↓ 2 yr below median (17 yr)
State licenses
1 state
28% of peers hold multiple states
Subspecialties
1
In the 71% of peers with subspecialties
NPI lifetime · 2011 → 2026
2011-04Enumerated in NPPES
2011
2026
Where they practice
Practice location
1364 Clifton Rd Ne, Room H183
Atlanta, GA 303221059
Mailing address
1364 Clifton Rd Ne, Room H183
Atlanta, GA 303221059
Specialties
-
Pathology PrimaryA 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...
-
PathologyA 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...
Practice context
Part of a multi-provider practice. 1359 other active providers share this practice address in NPPES.
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