Karen M. Brann, APN
- Part D claims, 2024
- 1,314
- Hospital affiliations
- 1
- Industry payments
- $14,140
- Medical groups
- 2
- State license
- 1
- Practice address
- 1740 West Taylor St Suite 1400, Chicago, IL 60612
- Practice phone
- Call (312) 996-3900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Karen Brann'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.
Karen M. Brann is a family nurse practitioner in Chicago, Illinois
Karen Brann practices at University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System.
Karen Brann's NPI, 1043676448, was assigned on January 14, 2016. Karen Brann holds Illinois license 277002658.
- NPI
- 1043676448NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092000364
- NPI enumeration date
- January 14, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 996-3900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Karen M. Brann practices at University of Illinois Hospital in Chicago, Illinois
Karen Brann's primary practice is University of Illinois Hospital, at 1740 West Taylor St Suite 1400, Chicago, IL 60612 in Cook County. The practice phone is (312) 996-3900.
- University of Illinois Hospital1740 West Taylor St Suite 1400, Chicago, IL 60612 · Cook CountyPhone(312) 996-3900
Source: Dmand AI Affiliation Data
Karen M. Brann is affiliated with 3 sites of care and 2 medical groups
Karen Brann's primary practice is University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System. The medical group on file is UroPartners. Dmand AI also links Karen Brann to 1 more group practice or clinic, 1 ambulatory surgery center 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 Karen M. Brann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Karen Brann practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Illinois Hospital | 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 University of Illinois System and 6.2K+ hospitals, with verified contacts in the same login.
Karen M. Brann is one of 7,275 family nurse practitioners in Illinois
Family is Karen Brann's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Karen Brann is licensed in Illinois.
Specialties and state licenses
- Family nurse practitioner, IllinoisPrimary
Family nurse practitioners near Karen Brann
Counts of family nurse practitioners 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
Karen M. Brann's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Karen Brann's median patient age at 75, with 18% women.
Karen Brann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women18%
- Men80%
Source: Dmand AI Patient Panel Data
Karen M. Brann wrote 1,314 Medicare Part D claims in 2024
In 2024, Karen Brann wrote 1,314 Medicare Part D claims for 528 patients. 82% of them were for generic drugs.
Karen Brann's Part D claims by kind of drug, 2024
- Generic1,072 claims82%
- Brand-name242 claims18%
Drug classes CMS tracks in Karen Brann's Part D claims, 2024
- Antibiotics24%309 of 1,314 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Karen M. Brann takes part in Medicare
Karen Brann 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)
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Karen M. Brann received $14,140 in industry payments in 2025
CMS Open Payments shows 91 general payments to Karen Brann from 23 drug and device companies in 2025. Consulting fees make up the largest share, 69% of the total. Janssen Pharmaceuticals, Inc paid the most, $7,910.
General payments to Karen Brann by kind, 2025 to 2025
- Consulting fees$9,74169%
- Food and beverage$3,26323%
- Travel and lodging$1,0377%
- Education$1001%
Companies that paid Karen Brann 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 Karen M. Brann'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 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 Karen M. Brann
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Karen M. Brann's NPI number?
Karen M. Brann's NPI number is 1043676448. It was assigned on January 14, 2016, and it is active in the NPI Registry.
What does Karen M. Brann specialize in?
Karen M. Brann is a family nurse practitioner in Chicago, Illinois. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Karen M. Brann practice?
Karen Brann practices at 1740 West Taylor St Suite 1400, Chicago, IL 60612. Karen Brann's primary practice is University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System. Dmand AI also links Karen Brann to 1 group practice or clinic, 1 ambulatory surgery center and 1 medical group.
What is Karen M. Brann's office phone number?
The practice phone on file for Karen Brann is (312) 996-3900.
What is Karen M. Brann's medical license number?
Karen Brann holds Illinois license 277002658.
Which hospitals is Karen M. Brann affiliated with?
Karen Brann practices at University of Illinois Hospital in Chicago, Illinois.
What medical group is Karen M. Brann part of?
Karen Brann is linked to UroPartners. Dmand AI links Karen Brann to 1 more medical group.
Does Karen M. Brann accept Medicare?
Yes. CMS lists Karen Brann as accepting Medicare assignment.
Has Karen M. Brann received payments from drug or device companies?
CMS Open Payments shows $14,140 in general payments to Karen Brann from 23 companies from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Karen M. Brann been practicing?
Karen Brann graduated from medical school in 2015, 11 years ago.
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