J Heart Lung Transplant
Black or African AmericanHeart-Assist DevicesHeart Failure
Dr. John O'Connell, MD
NPI1053346015
- Publications
- 8
- Industry payments
- $1,358
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 275 Collier Rd Nw, Atlanta, GA 30309-1709
- Practice phone
- Call (404) 605-2800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. O'Connell's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. John O'Connell is a cardiologist in Atlanta, Georgia
Dr. O'Connell practices in Atlanta, Georgia.
Dr. O'Connell's NPI, 1053346015, was assigned on July 11, 2006. Dr. O'Connell holds Georgia license 062266.
NPI and contact details
- NPI
- 1053346015NPI Registry (opens in a new tab)
- NPI enumeration date
- July 11, 2006
- NPI status
- Active
- Practice phone
- (404) 605-2800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. John O'Connell's practice address is in Atlanta, Georgia
Dr. O'Connell's practice address in the NPI Registry is 275 Collier Rd Nw, Atlanta, GA 30309-1709. The practice phone is (404) 605-2800.
- NPI Registry address275 Collier Rd Nw, Atlanta, GA 30309-1709Phone(404) 605-2800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. John O'Connell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Connell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. O'Connell's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John O'Connell is one of 665 cardiologists in Georgia
Cardiovascular disease is Dr. O'Connell's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Dr. O'Connell's licenses on file in 2 states: Georgia and Illinois.
Specialties and state licenses
- Cardiovascular disease, GeorgiaPrimary
- Illinois license
Cardiologists near Dr. O'Connell
Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John O'Connell has 8 publications on record
Dmand AI links 8 papers to Dr. O'Connell, published from 2012 to 2017. The most frequent topics are Heart Failure and Hyponatremia. Dr. O'Connell's most frequent co-authors are Donald C. Haas, MD, William T. Abraham, MD and Juan M. Aranda, MD.
Papers8
Years published2012 to 2017
Dr. O'Connell's papers by year, 2012 to 2017
Topics Dr. O'Connell writes about most
- Heart Failure
- Hyponatremia
Dr. O'Connell's most frequent co-authors
- Donald C. Haas, MD2 shared papers
- William T. Abraham, MD1 shared paper
- Juan M. Aranda, MD1 shared paper
Recent publications by Dr. O'Connell
See who Dr. O'Connell researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. O'Connell works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John O'Connell received $1,358 in industry payments from 2016 to 2019
CMS Open Payments shows 6 general payments to Dr. O'Connell from 3 drug and device companies from 2016 to 2019. Consulting fees make up the largest share, 74% of the total. Emergent Biosolutions Inc. paid the most, $1,000.
General payments to Dr. O'Connell by program year, 2016 to 2019
General payments to Dr. O'Connell by kind, 2016 to 2019
$1.4Kin total
- Consulting fees$1,00074%
- Food and beverage$35826%
Companies that paid Dr. O'Connell the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. John O'Connell's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. John O'Connell
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. John O'Connell's NPI number?
Dr. John O'Connell's NPI number is 1053346015. It was assigned on July 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John O'Connell?
Dr. John O'Connell is a cardiologist in Atlanta, Georgia. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. John O'Connell practice?
Dr. O'Connell practices at 275 Collier Rd Nw, Atlanta, GA 30309-1709.
What is Dr. John O'Connell's office phone number?
The practice phone on file for Dr. O'Connell is (404) 605-2800.
What is Dr. John O'Connell's medical license number?
Dr. O'Connell holds Georgia license 062266, one of the licenses on file in 2 states.
Which states has Dr. John O'Connell been licensed in?
Dmand AI has state licenses on file for Dr. O'Connell in Georgia and Illinois.
Has Dr. John O'Connell received payments from drug or device companies?
CMS Open Payments shows $1,358 in general payments to Dr. O'Connell from 3 companies from 2016 to 2019. The largest total came from Emergent Biosolutions Inc.
How long has Dr. John O'Connell been practicing?
Dr. O'Connell's NPI was assigned in 2006.
Does Dr. John O'Connell do research?
Dmand AI links 8 publications to Dr. O'Connell, published from 2012 to 2017.
Who does Dr. John O'Connell publish with?
Dr. O'Connell's most frequent co-authors are Donald C. Haas, MD (2 shared papers), William T. Abraham, MD (1 shared paper) and Juan M. Aranda, MD (1 shared paper).
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