Dr. James Brendan O'Keefe, MD
- Medicare services, 2022
- 300
- Part D claims, 2024
- 765
- Publications
- 16
- Hospital affiliations
- 1
- Industry payments
- $186
- Practice address
- 1364 Clifton Road, NE, Atlanta, GA 30322
- Practice phone
- Call (404) 686-8500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. O'Keefe'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. James Brendan O'Keefe is an internist in Atlanta, Georgia
Dr. O'Keefe practices at Emory University Hospital in Atlanta, Georgia, part of Emory University.
Dr. O'Keefe's NPI, 1891929006, was assigned on May 4, 2009. Dr. O'Keefe graduated from Johns Hopkins University School of Medicine in 2010. Dr. O'Keefe holds Georgia license 073563.
- NPI
- 1891929006NPI Registry (opens in a new tab)
- NPI enumeration date
- May 4, 2009
- NPI status
- Active
- Practice phone
- (404) 686-8500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. James Brendan O'Keefe practices at Emory University Hospital in Atlanta, Georgia
Dr. O'Keefe's primary practice is Emory University Hospital, at 1364 Clifton Road, NE, Atlanta, GA 30322 in De Kalb County. The practice phone is (404) 686-8500.
- Emory University Hospital1364 Clifton Road, NE, Atlanta, GA 30322 · De Kalb CountyPhone(404) 686-8500
Source: Dmand AI Affiliation Data
Dr. James Brendan O'Keefe is affiliated with 2 sites of care and 1 medical group
Dr. O'Keefe's primary practice is Emory University Hospital in Atlanta, Georgia, part of Emory University. The medical group on file is Emory Clinic. Dmand AI also links Dr. O'Keefe to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James Brendan O'Keefe's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Keefe practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Emory University Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Emory University and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James Brendan O'Keefe is one of 3,575 internists in Georgia
Internal medicine is Dr. O'Keefe's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. O'Keefe is licensed in Georgia.
Specialties and state licenses
- Internal medicine, GeorgiaPrimary
Internists near Dr. O'Keefe
Counts of internists 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. James Brendan O'Keefe billed Medicare for 300 services in 2022
CMS data shows 300 Medicare services from Dr. O'Keefe across 6 procedure codes in 2022. Medicare paid $24,774 for them. Every service was in an office.
Dr. O'Keefe's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 3402022: 18346%
- Other services
- 2021: 1552022: 8645%
- Tests and treatments
- 2021: 702022: 1874%
- Lab and pathology
- 2021: 132022: 13No change
Dr. O'Keefe compared with the Georgia median for internists, 2022
- Dr. O'Keefe
- Georgia median
- Medicare services
- 300vs 53644% below
- Part D claims
- 378vs 33912% above
Medians across 3,344 internists in Georgia with Dmand AI profiles that report each measure.
Dr. O'Keefe's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. O'Keefe?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. O'Keefe and other internists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Brendan O'Keefe's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. O'Keefe's median patient age at 71, with 44% women.
Dr. O'Keefe's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women44%
- Men55%
Source: Dmand AI Patient Panel Data
Dr. James Brendan O'Keefe wrote 765 Medicare Part D claims in 2024
In 2024, Dr. O'Keefe wrote 765 Medicare Part D claims for 71 patients. 83% of them were for generic drugs. CMS names the drug for 378 of them, across 21 drugs with 11 or more claims each, at $37,752 in total drug cost. In 2023, CMS named 137 claims across 9 drugs.
Dr. O'Keefe's Part D claims by kind of drug, 2024
- Generic636 claims83%
- Brand-name and other129 claims17%
Dr. O'Keefe's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. O'Keefe's Part D claims, 2024
- Antibiotics7%51 of 765 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1372024: 378176%
Drugs named by CMS: 21 in 2024, 9 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. James Brendan O'Keefe has 16 publications on record
Dmand AI links 16 papers to Dr. O'Keefe, published from 2020 to 2024. 2021 was the busiest year, with 7. The most frequent topics are COVID-19, SARS-CoV-2 and Antibodies, Viral. Dr. O'Keefe has published most often in Open Forum Infect Dis. Dr. O'Keefe's most frequent co-authors are Shivan Narendra Patel, Elizabeth Jane Tong, MD, MPH and Henry Wu, MD.
Dr. O'Keefe's papers by year, 2020 to 2024
Topics Dr. O'Keefe writes about most
- COVID-19
- SARS-CoV-2
- Antibodies, Viral
- COVID-19 Vaccines
Dr. O'Keefe's most frequent co-authors
- Shivan Narendra Patel3 shared papers
- Elizabeth Jane Tong, MD, MPH3 shared papers
- Henry Wu, MD3 shared papers
Recent publications by Dr. O'Keefe
Immunohorizons
See who Dr. O'Keefe researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. O'Keefe works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. James Brendan O'Keefe received $186 in industry payments from 2022 to 2025
CMS Open Payments shows 9 general payments to Dr. O'Keefe from 7 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Exact Sciences Corporation paid the most, $61.
General payments to Dr. O'Keefe by program year, 2022 to 2025
Companies that paid Dr. O'Keefe the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James Brendan O'Keefe graduated from Johns Hopkins University School of Medicine
Dr. O'Keefe graduated from Johns Hopkins University School of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James Brendan O'Keefe'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. James Brendan O'Keefe
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. James Brendan O'Keefe's NPI number?
Dr. James Brendan O'Keefe's NPI number is 1891929006. It was assigned on May 4, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. James Brendan O'Keefe?
Dr. James Brendan O'Keefe is an internist in Atlanta, Georgia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. James Brendan O'Keefe practice?
Dr. O'Keefe practices at 1364 Clifton Road, NE, Atlanta, GA 30322. Dr. O'Keefe's primary practice is Emory University Hospital in Atlanta, Georgia, part of Emory University. Dmand AI also links Dr. O'Keefe to 1 group practice or clinic.
What is Dr. James Brendan O'Keefe's office phone number?
The practice phone on file for Dr. O'Keefe is (404) 686-8500.
What is Dr. James Brendan O'Keefe's medical license number?
Dr. O'Keefe holds Georgia license 073563.
Which hospitals is Dr. James Brendan O'Keefe affiliated with?
Dr. O'Keefe practices at Emory University Hospital in Atlanta, Georgia.
What medical group is Dr. James Brendan O'Keefe part of?
Dr. O'Keefe is linked to Emory Clinic.
Does Dr. James Brendan O'Keefe accept Medicare?
Yes. CMS data shows Dr. O'Keefe billed Medicare for 300 services in 2022.
What services does Dr. James Brendan O'Keefe bill to Medicare?
In 2022, Dr. O'Keefe's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and office visit, established patient (99213).
Where did Dr. James Brendan O'Keefe go to medical school?
Dr. O'Keefe graduated from Johns Hopkins University School of Medicine in 2010.
Show 5 more questionsShow fewer questions
What drugs does Dr. James Brendan O'Keefe prescribe most?
In 2024 Medicare Part D data, Dr. O'Keefe's most prescribed drugs by claims were Rosuvastatin Calcium, Amlodipine Besylate and Atorvastatin Calcium.
Has Dr. James Brendan O'Keefe received payments from drug or device companies?
CMS Open Payments shows $186 in general payments to Dr. O'Keefe from 7 companies from 2022 to 2025. The largest total came from Exact Sciences Corporation.
How long has Dr. James Brendan O'Keefe been practicing?
Dr. O'Keefe graduated from medical school in 2010, 16 years ago.
Does Dr. James Brendan O'Keefe do research?
Dmand AI links 16 publications to Dr. O'Keefe, published from 2020 to 2024.
Who does Dr. James Brendan O'Keefe publish with?
Dr. O'Keefe's most frequent co-authors are Shivan Narendra Patel (3 shared papers), Elizabeth Jane Tong, MD, MPH (3 shared papers) and Henry Wu, MD (3 shared papers).
Selling to internal medicine practices?
See internists in Georgia by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card