Brian Willis
- Part D claims, 2024
- 768
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Industry payments
- $245
- Medical group
- 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 Brian Willis' 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.
Brian Willis is an acute care nurse practitioner in Chicago, Illinois
Brian Willis practices at University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System.
Brian Willis' NPI, 1770363178, was assigned on October 3, 2023. Brian Willis graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2023. Brian Willis holds Illinois license 209028421.
- NPI
- 1770363178NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527416064
- NPI enumeration date
- October 3, 2023
- 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
- Male
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Brian Willis practices at University of Illinois Hospital in Chicago, Illinois
Brian Willis' 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
Brian Willis is affiliated with 2 sites of care and 1 medical group
Brian Willis' primary practice is University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System. The medical group on file is University of Illinois Physicians Group (UIPG). Dmand AI also links Brian Willis to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Brian Willis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Brian Willis practices, 2 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 |
| +1 more affiliated site | 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.
Brian Willis is one of 599 acute care nurse practitioners in Illinois
Acute care is Brian Willis' primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Brian Willis is licensed in Illinois.
Specialties and state licenses
- Acute care nurse practitioner, IllinoisPrimary
Acute care nurse practitioners near Brian Willis
Counts of acute care 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
Brian Willis' patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Brian Willis' median patient age at 59, with 61% women.
Brian Willis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women61%
- Men38%
Source: Dmand AI Patient Panel Data
Brian Willis wrote 768 Medicare Part D claims in 2024
In 2024, Brian Willis wrote 768 Medicare Part D claims for 175 patients. 28% of them were for generic drugs.
Brian Willis' Part D claims by kind of drug, 2024
- Generic218 claims28%
- Brand-name472 claims61%
- Other78 claims10%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Brian Willis scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Brian Willis for performance year 2024, reported as part of a group. Brian Willis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Brian Willis' MIPS scores, performance year 2024
- 93of 100Final score
- 73.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Brian Willis received $245 in industry payments in 2025
CMS Open Payments shows 4 general payments to Brian Willis from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Sequel Med Tech, LLC paid the most, $139.
Companies that paid Brian Willis the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Brian Willis graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Brian Willis graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2023.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Brian Willis'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 Brian Willis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Brian Willis' NPI number?
Brian Willis' NPI number is 1770363178. It was assigned on October 3, 2023, and it is active in the NPI Registry.
What does Brian Willis specialize in?
Brian Willis is an acute care nurse practitioner in Chicago, Illinois. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Brian Willis practice?
Brian Willis practices at 1740 West Taylor St Suite 1400, Chicago, IL 60612. Brian Willis' primary practice is University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System. Dmand AI also links Brian Willis to 1 group practice or clinic.
What is Brian Willis' office phone number?
The practice phone on file for Brian Willis is (312) 996-3900.
What is Brian Willis' medical license number?
Brian Willis holds Illinois license 209028421.
Which hospitals is Brian Willis affiliated with?
Brian Willis practices at University of Illinois Hospital in Chicago, Illinois.
What medical group is Brian Willis part of?
Brian Willis is linked to University of Illinois Physicians Group (UIPG).
Does Brian Willis accept Medicare?
Yes. CMS lists Brian Willis as accepting Medicare assignment.
What is Brian Willis' MIPS score?
Brian Willis' MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
Where did Brian Willis go to medical school?
Brian Willis graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2023.
Has Brian Willis received payments from drug or device companies?
CMS Open Payments shows $245 in general payments to Brian Willis from 2 companies from 2025 to 2025. The largest total came from Sequel Med Tech, LLC.
How long has Brian Willis been practicing?
Brian Willis graduated from medical school in 2023, 3 years ago.
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