Dr. Benjamin Brennan, DO
- Medicare services, 2024
- 459
- Medicare patients, 2024
- 181
- Part D claims, 2024
- 120
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 1600 South 48th St, Lincoln, NE 68506
- Practice phone
- Call (402) 481-1111
- 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. Benjamin Brennan is an internist in Lincoln, Nebraska
Dr. Brennan practices at Bryan Medical Center in Lincoln, Nebraska, part of Bryan Health.
Dr. Brennan's NPI, 1952982191, was assigned on April 19, 2021. Dr. Brennan graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2021. Dr. Brennan holds Nebraska license 2918.
- NPI
- 1952982191NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466859681
- NPI enumeration date
- April 19, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (402) 481-1111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Benjamin Brennan practices at Bryan Medical Center in Lincoln, Nebraska
Dr. Brennan's primary practice is Bryan Medical Center, at 1600 South 48th St, Lincoln, NE 68506 in Lancaster County. The practice phone is (402) 481-1111.
- Bryan Medical Center1600 South 48th St, Lincoln, NE 68506 · Lancaster CountyPhone(402) 481-1111
Source: Dmand AI Affiliation Data
Dr. Benjamin Brennan is affiliated with 3 sites of care and 2 medical groups
Dr. Brennan's primary practice is Bryan Medical Center in Lincoln, Nebraska, part of Bryan Health. The medical group on file is Inpatient Physician Associates. Dmand AI also links Dr. Brennan to 2 more skilled nursing facilities and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Benjamin Brennan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brennan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bryan Medical Center | Available with a free account |
| +2 more sites and 1 medical group | 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 Bryan Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Benjamin Brennan is one of 687 internists in Nebraska
Internal medicine is Dr. Brennan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Brennan is licensed in Nebraska.
Specialties and state licenses
- Internal medicine, NebraskaPrimary
Internists near Dr. Brennan
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. Benjamin Brennan billed Medicare for 459 services in 2024
CMS data shows 459 Medicare services from Dr. Brennan across 6 procedure codes in 2024, for 181 Medicare patients. Medicare paid $38,666 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Brennan compared with the Nebraska median for internists, 2024
- Dr. Brennan
- Nebraska median
- Medicare services
- 459vs 61425% below
- Medicare patients
- 181vs 22620% below
- Part D claims
- 14vs 15491% below
Medians across 605 internists in Nebraska with Dmand AI profiles that report each measure.
Dr. Brennan's most billed Medicare procedure codes, 2024
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 internists in Nebraska.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Benjamin Brennan treated 181 Medicare patients in 2024, average age 76
CMS counts 181 Medicare patients who saw Dr. Brennan in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 2.17, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Brennan's median patient age at 66, with 50% women.
Dr. Brennan's Medicare patients by age, 2024
Dr. Brennan's Medicare patients by sex, 2024
- Women10055%
- Men8145%
Chronic conditions among Dr. Brennan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Chronic kidney disease52%
- Diabetes50%
- Ischemic heart disease46%
- Heart failure45%
- Mood disorders42%
Share of Medicare patients with each condition. A patient can have several.
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 66
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Benjamin Brennan wrote 120 Medicare Part D claims in 2024
In 2024, Dr. Brennan wrote 120 Medicare Part D claims for 56 patients. 85% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $113 in total drug cost.
Dr. Brennan's Part D claims by kind of drug, 2024
- Generic102 claims85%
- Brand-name and other18 claims15%
Dr. Brennan'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. Brennan's Part D claims, 2024
- Antibiotics26%31 of 120 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
How Dr. Benjamin Brennan takes part in Medicare
Dr. Brennan 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.
Dr. Benjamin Brennan graduated from Des Moines University of Osteopathic Medicine and Health Sciences
Dr. Brennan graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Benjamin 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Benjamin 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. Benjamin Brennan's NPI number?
Dr. Benjamin Brennan's NPI number is 1952982191. It was assigned on April 19, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Benjamin Brennan?
Dr. Benjamin Brennan is an internist in Lincoln, Nebraska. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Benjamin Brennan practice?
Dr. Brennan practices at 1600 South 48th St, Lincoln, NE 68506. Dr. Brennan's primary practice is Bryan Medical Center in Lincoln, Nebraska, part of Bryan Health. Dmand AI also links Dr. Brennan to 2 skilled nursing facilities and 1 medical group.
What is Dr. Benjamin Brennan's office phone number?
The practice phone on file for Dr. Brennan is (402) 481-1111.
What is Dr. Benjamin Brennan's medical license number?
Dr. Brennan holds Nebraska license 2918.
Which hospitals is Dr. Benjamin Brennan affiliated with?
Dr. Brennan practices at Bryan Medical Center in Lincoln, Nebraska.
What medical group is Dr. Benjamin Brennan part of?
Dr. Brennan is linked to Inpatient Physician Associates. Dmand AI links Dr. Brennan to 1 more medical group.
Does Dr. Benjamin Brennan accept Medicare?
Yes. CMS data shows Dr. Brennan billed Medicare for 459 services in 2024, and Dr. Brennan accepts Medicare assignment.
How many Medicare patients does Dr. Benjamin Brennan see?
CMS counts 181 Medicare patients who saw Dr. Brennan in 2024, with an average age of 76.
What services does Dr. Benjamin Brennan bill to Medicare?
In 2024, Dr. Brennan's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
Show 3 more questionsShow fewer questions
Where did Dr. Benjamin Brennan go to medical school?
Dr. Brennan graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 2021.
What drugs does Dr. Benjamin Brennan prescribe most?
In 2024 Medicare Part D data, Dr. Brennan's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass.
How long has Dr. Benjamin Brennan been practicing?
Dr. Brennan graduated from medical school in 2021, 5 years ago.
Selling to internal medicine practices?
See internists in Nebraska 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