Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John O'Connell, MD

Individual provider Cardiovascular Disease Physician · NPI 1053346015

John O'Connell, MD is a Cardiovascular Disease Physician in Atlanta, Georgia. Licensed in Georgia and Illinois. Registered with an NPI since 2006.

Licensed in
GA, IL
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

275 Collier Rd NW Ste 300
Atlanta, GA 30309-1709
Phone: (404) 605-2800
Fax: (404) 351-5983
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 062266 (GA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 036053589 (IL)

Record details

NPI number1053346015
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESNovember 30, 2011
Mailing address275 Collier Rd Nw, Suite 300, Atlanta, GA 30309-1709

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