Arthur L. Brennan, BS, DC
- Medicare patients, 2024
- 36
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2012
- Practice address
- 221 N Elm St, Cresco, IA 52136-1521
- Practice phone
- Call (563) 203-3900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Brennan Family Chiropractic
Physician office · Cresco, Iowa
Find Arthur 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.
Arthur L. Brennan is a chiropractor in Cresco, Iowa
Arthur Brennan practices at Brennan Family Chiropractic in Cresco, Iowa.
Arthur Brennan's NPI, 1891051173, was assigned on April 11, 2012. Arthur Brennan holds Iowa license 099708.
- NPI
- 1891051173NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9537560693
- NPI enumeration date
- April 11, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (563) 203-3900
- 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)
Arthur L. Brennan practices at Brennan Family Chiropractic in Cresco, Iowa
Arthur Brennan's primary practice is Brennan Family Chiropractic, at 221 N Elm St, Cresco, IA 52136-1521. The practice phone is (563) 203-3900.
- Brennan Family Chiropractic221 N Elm St, Cresco, IA 52136-1521Phone(563) 203-3900
Source: Dmand AI Affiliation Data
Arthur L. Brennan is affiliated with 1 site of care
Arthur Brennan's primary practice is Brennan Family Chiropractic in Cresco, Iowa.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Arthur L. Brennan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Arthur Brennan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brennan Family Chiropractic | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Arthur L. Brennan is one of 1,248 chiropractors in Iowa
Chiropractor is Arthur Brennan's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Arthur Brennan is licensed in Iowa.
Specialties and state licenses
- Chiropractor, IowaPrimary
Chiropractors near Arthur Brennan
Counts of chiropractors 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
Arthur L. Brennan treated 36 Medicare patients in 2024, average age 72
CMS counts 36 Medicare patients who saw Arthur Brennan in 2024. The largest group is 65 to 74, with 23 patients. 69% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 0.79, where 1.00 is the Medicare average.
Arthur Brennan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Arthur Brennan's Medicare patients by sex, 2024
- Women1850%
- Men1850%
Chronic conditions among Arthur Brennan's Medicare patients, 2024
- High cholesterol69%
- High blood pressure67%
- Arthritis36%
- Diabetes31%
Share of Medicare patients with each condition. A patient can have several.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Arthur L. Brennan takes part in Medicare
Arthur 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)
Sources for Arthur L. 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 Data |
| Medicare patients and the all-payer patient panel | Medicare Physician & Other Practitioners - 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) |
| 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 Arthur L. 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 Arthur L. Brennan's NPI number?
Arthur L. Brennan's NPI number is 1891051173. It was assigned on April 11, 2012, and it is active in the NPI Registry.
What does Arthur L. Brennan specialize in?
Arthur L. Brennan is a chiropractor in Cresco, Iowa. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does Arthur L. Brennan practice?
Arthur Brennan practices at 221 N Elm St, Cresco, IA 52136-1521. Arthur Brennan's primary practice is Brennan Family Chiropractic in Cresco, Iowa.
What is Arthur L. Brennan's office phone number?
The practice phone on file for Arthur Brennan is (563) 203-3900.
What is Arthur L. Brennan's medical license number?
Arthur Brennan holds Iowa license 099708.
Does Arthur L. Brennan accept Medicare?
Yes. CMS lists Arthur Brennan as accepting Medicare assignment.
How many Medicare patients does Arthur L. Brennan see?
CMS counts 36 Medicare patients who saw Arthur Brennan in 2024, with an average age of 72.
How long has Arthur L. Brennan been practicing?
Arthur Brennan's NPI was assigned in 2012.
Selling to chiropractor practices?
See chiropractors in Iowa 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