Aaron Brenner
- Part D claims, 2024
- 54
- Hospital affiliations
- 1
- Industry payments
- $24
- State license
- 1
- Year NPI issued
- 2020
- Practice address
- 800 Rose Street, Lexington, KY 40536
- Practice phone
- Call (859) 257-2278
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Aaron Brenner'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.
Aaron Brenner is a gastroenterologist in Morehead, Kentucky
Aaron Brenner practices at University of Kentucky Albert B. Chandler Hospital in Lexington, Kentucky, part of University of Kentucky HealthCare.
Aaron Brenner's NPI, 1780211268, was assigned on March 25, 2020. Aaron Brenner holds Kentucky license 58259.
- NPI
- 1780211268NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092118489
- NPI enumeration date
- March 25, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (859) 257-2278
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Aaron Brenner practices in Lexington and Morehead
Aaron Brenner's primary practice is University of Kentucky Albert B. Chandler Hospital, at 800 Rose Street, Lexington, KY 40536 in Fayette County. The practice phone is (859) 257-2278. The NPI Registry lists Aaron Brenner's practice address as 222 Medical Cir Cir, Morehead, KY 40351.
- University of Kentucky Albert B. Chandler HospitalPrimary800 Rose Street, Lexington, KY 40536 · Fayette CountyPhone(859) 257-2278
- NPI Registry address222 Medical Cir Cir, Morehead, KY 40351 · Rowan County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Aaron Brenner is affiliated with 1 site of care
Aaron Brenner's primary practice is University of Kentucky Albert B. Chandler Hospital in Lexington, Kentucky, part of University of Kentucky HealthCare.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Aaron Brenner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Aaron Brenner practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Kentucky Albert B. Chandler Hospital | 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 University of Kentucky HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Aaron Brenner is one of 205 gastroenterologists in Kentucky
Gastroenterology is Aaron Brenner's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Aaron Brenner is licensed in Kentucky.
Specialties and state licenses
- Gastroenterology, KentuckyPrimary
Gastroenterologists near Aaron Brenner
Counts of gastroenterologists 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
Aaron Brenner's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Aaron Brenner's median patient age at 56, with 50% women.
Aaron Brenner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Aaron Brenner wrote 54 Medicare Part D claims in 2024
In 2024, Aaron Brenner wrote 54 Medicare Part D claims for 19 patients. 76% of them were for generic drugs.
Aaron Brenner's Part D claims by kind of drug, 2024
- Generic41 claims76%
- Brand-name13 claims24%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Aaron Brenner takes part in Medicare
Aaron Brenner accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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.
Aaron Brenner received $24 in industry payments in 2025
CMS Open Payments shows 1 general payment to Aaron Brenner from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $24.
Companies that paid Aaron Brenner the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Aaron Brenner'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Aaron Brenner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Aaron Brenner's NPI number?
Aaron Brenner's NPI number is 1780211268. It was assigned on March 25, 2020, and it is active in the NPI Registry.
What does Aaron Brenner specialize in?
Aaron Brenner is a gastroenterologist in Morehead, Kentucky. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Aaron Brenner practice?
Aaron Brenner practices at 800 Rose Street, Lexington, KY 40536. Aaron Brenner also practices at 222 Medical Cir Cir, Morehead, KY 40351. Aaron Brenner's primary practice is University of Kentucky Albert B. Chandler Hospital in Lexington, Kentucky, part of University of Kentucky HealthCare.
What is Aaron Brenner's office phone number?
The practice phone on file for Aaron Brenner is (859) 257-2278.
What is Aaron Brenner's medical license number?
Aaron Brenner holds Kentucky license 58259, one of 2 state licenses on file.
Which hospitals is Aaron Brenner affiliated with?
Aaron Brenner practices at University of Kentucky Albert B. Chandler Hospital in Lexington, Kentucky.
Does Aaron Brenner accept Medicare?
Yes. CMS lists Aaron Brenner as accepting Medicare assignment.
Has Aaron Brenner received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Aaron Brenner from 1 company from 2025 to 2025. The largest total came from Pfizer Inc.
How long has Aaron Brenner been practicing?
Aaron Brenner's NPI was assigned in 2020.
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