NPI age
10 years
Enumerated 2016-05-19
● Active
Type 1 · Individual
DR. Marie-Helene Gagnon, M.D.
Gagnon is 1 of 28 radiology providers in Atlanta and 1 of 32 in Georgia.
Primary specialty
Radiology
Plus 1 subspecialty
Licensed in
GA, PA
2 states
Status
Active
No deactivations on record
Last NPPES update
2022-03-29
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 32 active radiology providers in Georgia.
NPI age
10 years
↓ 8 yr below median (18 yr)
State licenses
2 states
Top 90% — 9% of peers are multi-state
Subspecialties
1
In the 31% of peers with subspecialties
NPI lifetime · 2016 → 2026
2016-05Enumerated in NPPES
2016
2026
Where they practice
Practice location
1405 Clifton Rd Ne
Atlanta, GA 303223720
Mailing address
1200 Old York Rd
Abington, PA 190013720
Additional practice locations
1 secondary location on file with NPPES.
Location 2
1200 Old York Rd
Abington, PA 190013720
Specialties
-
Radiology PrimaryA radiologist who is proficient in all forms of diagnostic imaging as it pertains to the treatment of diseases in the newborn, infant, child and adolescent. This specialist has knowledge of both imaging and interventional procedures...
-
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,...
Practice context
Part of a multi-provider practice. 435 other active providers share this practice address in NPPES.
Recently enumerated nearby: 1 new radiology provider has been added in Atlanta in the last 180 days.
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