Dr. James A. Brennan, MD
- Medicare services, 2017
- 1,613
- Part D claims, 2018
- 115
- Hospital affiliations
- 1
- Industry payments
- $4,309
- Medical group
- 1
- Practice address
- 1060 First Colonial Road, Virginia Beach, VA 23454
- Practice phone
- Call (757) 395-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Brennan'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 A. Brennan is a cardiologist in Virginia Beach, Virginia
Dr. Brennan practices at Sentara Virginia Beach General Hospital in Virginia Beach, Virginia, part of Sentara Health.
Dr. Brennan's NPI, 1912949173, was assigned on June 12, 2006. Dr. Brennan graduated from University of Vermont College of Medicine in 1971. Dr. Brennan holds Georgia license 19645.
- NPI
- 1912949173NPI Registry (opens in a new tab)
- NPI enumeration date
- June 12, 2006
- NPI status
- Active
- Practice phone
- (757) 395-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 81
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. James A. Brennan practices at Sentara Virginia Beach General Hospital in Virginia Beach, Virginia
Dr. Brennan's primary practice is Sentara Virginia Beach General Hospital, at 1060 First Colonial Road, Virginia Beach, VA 23454 in Virginia Beach City. The practice phone is (757) 395-8000.
- Sentara Virginia Beach General Hospital1060 First Colonial Road, Virginia Beach, VA 23454 · Virginia Beach CityPhone(757) 395-8000
Source: Dmand AI Affiliation Data
Dr. James A. Brennan is affiliated with 2 sites of care and 1 medical group
Dr. Brennan's primary practice is Sentara Virginia Beach General Hospital in Virginia Beach, Virginia, part of Sentara Health. The medical group on file is Emory Healthcare. Dmand AI also links Dr. Brennan 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 A. Brennan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brennan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sentara Virginia Beach General 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 Sentara Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James A. Brennan is one of 562 cardiologists in Virginia
Cardiovascular disease is Dr. Brennan's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Brennan is licensed in Georgia.
Specialties and state licenses
- Cardiovascular disease, GeorgiaPrimary
Cardiologists near Dr. Brennan
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. James A. Brennan billed Medicare for 1,613 services in 2017
CMS data shows 1,613 Medicare services from Dr. Brennan across 19 procedure codes in 2017. Medicare paid $61,345 for them.
Dr. Brennan's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Lab and pathology
- 2016: 8342017: 56233%
- Tests and treatments
- 2016: 1,1772017: 55753%
- Office and hospital visits
- 2016: 6972017: 48231%
- Drugs given in the office
- 2016: 242017: 1250%
Where Dr. Brennan's Medicare services took place, 2017
- In an office1,27779%
- In a facility33621%
Dr. Brennan compared with the Virginia median for cardiologists, 2017
- Dr. Brennan
- Virginia median
- Medicare services
- 1,613vs 2,25228% below
- Part D claims
- 115vs 1,47292% below
Medians across 562 cardiologists in Virginia with Dmand AI profiles that report each measure.
Dr. Brennan's most billed Medicare procedure codes, 2017
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. Brennan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Brennan and other cardiologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James A. Brennan's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Brennan's median patient age at 67, with 49% women.
Dr. Brennan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women49%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. James A. Brennan wrote 115 Medicare Part D claims in 2018
In 2018, Dr. Brennan wrote 115 Medicare Part D claims. They cover 6 drugs, with $1,370 in total drug cost. In 2017, CMS named 1,634 claims across 33 drugs.
Dr. Brennan's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 1,6342018: 11593%
Drugs named by CMS: 6 in 2018, 33 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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 A. Brennan received $4,309 in industry payments from 2016 to 2019
CMS Open Payments shows 31 general payments to Dr. Brennan from 14 drug and device companies from 2016 to 2019. Travel and lodging make up the largest share, 87% of the total. Edwards Lifesciences Corporation paid the most, $3,874.
General payments to Dr. Brennan by program year, 2016 to 2019
General payments to Dr. Brennan by kind, 2016 to 2019
- Travel and lodging$3,73587%
- Food and beverage$57413%
Companies that paid Dr. Brennan the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James A. Brennan graduated from University of Vermont College of Medicine
Dr. Brennan graduated from University of Vermont College of Medicine in 1971.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James A. Brennan'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) |
| 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 A. Brennan
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 A. Brennan's NPI number?
Dr. James A. Brennan's NPI number is 1912949173. It was assigned on June 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. James A. Brennan?
Dr. James A. Brennan is a cardiologist in Virginia Beach, Virginia. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. James A. Brennan practice?
Dr. Brennan practices at 1060 First Colonial Road, Virginia Beach, VA 23454. Dr. Brennan's primary practice is Sentara Virginia Beach General Hospital in Virginia Beach, Virginia, part of Sentara Health. Dmand AI also links Dr. Brennan to 1 group practice or clinic.
What is Dr. James A. Brennan's office phone number?
The practice phone on file for Dr. Brennan is (757) 395-8000.
What is Dr. James A. Brennan's medical license number?
Dr. Brennan holds Georgia license 19645.
Which hospitals is Dr. James A. Brennan affiliated with?
Dr. Brennan practices at Sentara Virginia Beach General Hospital in Virginia Beach, Virginia.
What medical group is Dr. James A. Brennan part of?
Dr. Brennan is linked to Emory Healthcare.
Does Dr. James A. Brennan accept Medicare?
Yes. CMS data shows Dr. Brennan billed Medicare for 1,613 services in 2017.
What services does Dr. James A. Brennan bill to Medicare?
In 2017, Dr. Brennan's most billed Medicare services were lab and pathology test (85610), office visit, established patient (99211) and office visit, established patient (99213).
Where did Dr. James A. Brennan go to medical school?
Dr. Brennan graduated from University of Vermont College of Medicine in 1971.
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What drugs does Dr. James A. Brennan prescribe most?
In 2018 Medicare Part D data, Dr. Brennan's most prescribed drugs by claims were Furosemide, Atorvastatin Calcium and Clopidogrel.
Has Dr. James A. Brennan received payments from drug or device companies?
CMS Open Payments shows $4,309 in general payments to Dr. Brennan from 14 companies from 2016 to 2019. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. James A. Brennan been practicing?
Dr. Brennan graduated from medical school in 1971, 55 years ago.
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