Robert Eric Brennan, DC
- Medicare patients, 2024
- 23
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2015
- Practice address
- 3400 Spruce St, Philadelphia, PA 19104
- Practice phone
- Call (215) 349-5150
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hospital of the University of Pennsylvania
Philadelphia, Pennsylvania
Find Robert 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.
Robert Eric Brennan is a chiropractor in Philadelphia, Pennsylvania
Robert Brennan practices at Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania.
Robert Brennan's NPI, 1356730261, was assigned on January 15, 2015. Robert Brennan graduated from National College of Chiropractic in 2014. Robert Brennan holds Pennsylvania license DC010989.
- NPI
- 1356730261NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931427218
- NPI enumeration date
- January 15, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (215) 349-5150
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Robert Eric Brennan practices at Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania
Robert Brennan's primary practice is Hospital of the University of Pennsylvania, at 3400 Spruce St, Philadelphia, PA 19104 in Philadelphia County. The practice phone is (215) 349-5150.
- Hospital of the University of Pennsylvania3400 Spruce St, Philadelphia, PA 19104 · Philadelphia CountyPhone(215) 349-5150
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Robert Eric Brennan is affiliated with 2 sites of care and 1 medical group
Robert Brennan's primary practice is Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania. Dmand AI also links Robert Brennan to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Robert Eric Brennan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Robert Brennan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hospital of the University of Pennsylvania | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Robert Eric Brennan is one of 1,972 chiropractors in Pennsylvania
Chiropractor is Robert Brennan's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Robert Brennan is licensed in Pennsylvania.
Specialties and state licenses
- Chiropractor, PennsylvaniaPrimary
Chiropractors near Robert 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
Robert Eric Brennan treated 23 Medicare patients in 2024, average age 70
CMS counts 23 Medicare patients who saw Robert Brennan in 2024. 75% of them have high cholesterol, and 61% have high blood pressure. Their average risk score is 0.56, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Robert Brennan's median patient age at 41, with 63% women.
Robert Brennan's Medicare patients by sex, 2024
- Women1252%
- Men1148%
Chronic conditions among Robert Brennan's Medicare patients, 2024
- High cholesterol75%
- High blood pressure61%
- Arthritis52%
Share of Medicare patients with each condition. A patient can have several.
Robert 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 41
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Robert Eric Brennan takes part in Medicare
Robert 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)
Robert Eric Brennan graduated from National College of Chiropractic
Robert Brennan graduated from National College of Chiropractic in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Robert Eric 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare 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) |
| 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 Robert Eric 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 Robert Eric Brennan's NPI number?
Robert Eric Brennan's NPI number is 1356730261. It was assigned on January 15, 2015, and it is active in the NPI Registry.
What does Robert Eric Brennan specialize in?
Robert Eric Brennan is a chiropractor in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does Robert Eric Brennan practice?
Robert Brennan practices at 3400 Spruce St, Philadelphia, PA 19104. Robert Brennan's primary practice is Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania. Dmand AI also links Robert Brennan to 1 group practice or clinic and 1 medical group.
What is Robert Eric Brennan's office phone number?
The practice phone on file for Robert Brennan is (215) 349-5150.
What is Robert Eric Brennan's medical license number?
Robert Brennan holds Pennsylvania license DC010989.
Does Robert Eric Brennan accept Medicare?
Yes. CMS lists Robert Brennan as accepting Medicare assignment.
How many Medicare patients does Robert Eric Brennan see?
CMS counts 23 Medicare patients who saw Robert Brennan in 2024, with an average age of 70.
Where did Robert Eric Brennan go to medical school?
Robert Brennan graduated from National College of Chiropractic in 2014.
How long has Robert Eric Brennan been practicing?
Robert Brennan graduated from medical school in 2014, 12 years ago.
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