Semin Intervent Radiol
Dr. Colin Nathan Brown, MD
NPI1164627725PAC ID4880781871
- Medicare services, 2021
- 91
- Publications
- 8
- Hospital affiliations
- 2
- Industry payments
- $159
- Medical groups
- 4
- Practice address
- 5841 S Maryland Ave, Chicago, IL 60637
- Practice phone
- Call (773) 702-1530
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The University of Chicago Medical Center
Chicago, Illinois
Find Dr. Brown's professional email, personal email and mobile number
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Dr. Colin Nathan Brown is a diagnostic radiologist in Chicago, Illinois
Dr. Brown practices at The University of Chicago Medical Center in Chicago, Illinois.
Dr. Brown's NPI, 1164627725, was assigned on June 15, 2007. Dr. Brown graduated from Carver College of Medicine in 2004. Dr. Brown holds Illinois license 036118058.
NPI and contact details
- NPI
- 1164627725NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880781871
- NPI enumeration date
- June 15, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (773) 702-1530
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Colin Nathan Brown practices at The University of Chicago Medical Center in Chicago, Illinois
Dr. Brown's primary practice is The University of Chicago Medical Center, at 5841 S Maryland Ave, Chicago, IL 60637 in Cook County. The practice phone is (773) 702-1530.
- The University of Chicago Medical Center5841 S Maryland Ave, Chicago, IL 60637 · Cook CountyPhone(773) 702-1530
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Colin Nathan Brown is affiliated with 3 sites of care and 4 medical groups
Dr. Brown's primary practice is The University of Chicago Medical Center in Chicago, Illinois. Dr. Brown is also affiliated with University of Chicago Medical Center. The medical group on file is UC Davis Medical Group. Dmand AI also links Dr. Brown to 1 more hospital and 3 medical groups, each named with a free account.
The University of Chicago Medical CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Colin Nathan Brown's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brown practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Chicago Medical Center | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Colin Nathan Brown is one of 1,336 diagnostic radiologists in Illinois
Diagnostic radiology is Dr. Brown's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Brown is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Brown's licenses on file in 7 states: Illinois, California, Indiana, Utah, Texas, Michigan and Georgia.
Specialties and state licenses
- Diagnostic radiology, IllinoisPrimary
- California license
- Indiana license
- Utah license
- Texas license
- Michigan license
- Georgia license
Diagnostic radiologists near Dr. Brown
Counts of diagnostic radiologists 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. Colin Nathan Brown billed Medicare for 91 services in 2021
CMS data shows 91 Medicare services from Dr. Brown across 4 procedure codes in 2021. Medicare paid $541 for them.
Medicare services, 202191
Paid by Medicare$541
Procedure codes4
Where Dr. Brown's Medicare services took place, 2021
- In an office7684%
- In a facility1516%
Dr. Brown compared with the Illinois median for diagnostic radiologists, 2021
- Dr. Brown
- Illinois median
- Medicare services
- 91vs 2,57596% below
Medians across 1,261 diagnostic radiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Brown's most billed Medicare procedure codes, 2021
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. Brown?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Brown and other diagnostic radiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Colin Nathan Brown's patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dr. Brown's median patient age at 10, with 47% women.
Dr. Brown's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
How Dr. Colin Nathan Brown takes part in Medicare
Dr. Brown 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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Dr. Colin Nathan Brown has 8 publications on record
Dmand AI links 8 papers to Dr. Brown, published from 2013 to 2025. 2022 was the busiest year, with 2. The most frequent topics are Contrast Media, Lymphography and Tomography, X-Ray Computed. Dr. Brown has published most often in Semin Intervent Radiol. Dr. Brown's most frequent co-authors are Zachary Brad Jenner, John Andrew Kaufman, MD and Gary W. Raff, MD.
Papers8
Years published2013 to 2025
Dr. Brown's papers by year, 2013 to 2025
Topics Dr. Brown writes about most
- Contrast Media
- Lymphography
- Tomography, X-Ray Computed
- Water
Dr. Brown's most frequent co-authors
- Zachary Brad Jenner2 shared papers
- John Andrew Kaufman, MD2 shared papers
- Gary W. Raff, MD2 shared papers
Recent publications by Dr. Brown
Curr Probl Cancer
Abdominal NeoplasmsHepatoblastomaKidney Neoplasms
J Vasc Interv Radiol
Contrast MediaEthiodized OilLymphography
J Vasc Interv Radiol
Contrast MediaLymphographyTomography, X-Ray Computed
See who Dr. Brown researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Brown works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Colin Nathan Brown received $159 in industry payments from 2017 to 2021
CMS Open Payments shows 5 general payments to Dr. Brown from 2 drug and device companies from 2017 to 2021. Food and beverage make up the largest share, 100% of the total. DePuy Synthes Sales Inc. paid the most, $118.
General payments to Dr. Brown by program year, 2017 to 2021
Companies that paid Dr. Brown the most, 2017 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Colin Nathan Brown graduated from Carver College of Medicine
Dr. Brown graduated from Carver College of Medicine in 2004.
- Medical school
- Board certified in diagnostic radiology
- Board certified in pediatric radiology
Source: Dmand AI Professional Profile Data
Dr. Colin Nathan Brown accepts plans from 11 insurance carriers
Dr. Brown is in network with 11 carriers, including Elevance, HCSC and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Elevance
- HCSC
- United Healthcare
- Blue Cross Blue Shield of Michigan
- LA Care
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- AK State Medicaid
- +3 more carriersWith a free account
Plan types Dr. Brown accepts, by number of carriers
- Medicare8
- PPO6
- HMO5
- Medicaid3
- POS3
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Colin Nathan Brown'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 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 Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Colin Nathan Brown
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. Colin Nathan Brown's NPI number?
Dr. Colin Nathan Brown's NPI number is 1164627725. It was assigned on June 15, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Colin Nathan Brown?
Dr. Colin Nathan Brown is a diagnostic radiologist in Chicago, Illinois. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Colin Nathan Brown practice?
Dr. Brown practices at 5841 S Maryland Ave, Chicago, IL 60637. Dr. Brown's primary practice is The University of Chicago Medical Center in Chicago, Illinois. Dmand AI also links Dr. Brown to 1 hospital and 3 medical groups.
What is Dr. Colin Nathan Brown's office phone number?
The practice phone on file for Dr. Brown is (773) 702-1530.
What is Dr. Colin Nathan Brown's medical license number?
Dr. Brown holds Illinois license 036118058, one of the licenses on file in 7 states.
Which states has Dr. Colin Nathan Brown been licensed in?
Dmand AI has state licenses on file for Dr. Brown in Illinois (2007 to 2026), California (2019 to 2027), Indiana (2024 to 2025), Utah (2019 to 2024), Texas (2016 to 2020), Michigan (2013 to 2017) and Georgia (2007 to 2009).
Which hospitals is Dr. Colin Nathan Brown affiliated with?
Dr. Brown is affiliated with University of Chicago Medical Center. Dmand AI links Dr. Brown to 1 more hospital.
What medical group is Dr. Colin Nathan Brown part of?
Dr. Brown is linked to UC Davis Medical Group. Dmand AI links Dr. Brown to 3 more medical groups.
Does Dr. Colin Nathan Brown accept Medicare?
Yes. CMS data shows Dr. Brown billed Medicare for 91 services in 2021, and Dr. Brown accepts Medicare assignment.
Is Dr. Colin Nathan Brown board certified?
Yes. Dr. Brown is board certified in diagnostic radiology by the American Board of Radiology.
Show 7 more questionsShow fewer questions
What services does Dr. Colin Nathan Brown bill to Medicare?
In 2021, Dr. Brown's most billed Medicare services were diagnostic imaging (73502), diagnostic imaging (73630) and diagnostic imaging (73562).
Where did Dr. Colin Nathan Brown go to medical school?
Dr. Brown graduated from Carver College of Medicine in 2004.
Has Dr. Colin Nathan Brown received payments from drug or device companies?
CMS Open Payments shows $159 in general payments to Dr. Brown from 2 companies from 2017 to 2021. The largest total came from DePuy Synthes Sales Inc.
How long has Dr. Colin Nathan Brown been practicing?
Dr. Brown graduated from medical school in 2004, 22 years ago.
Does Dr. Colin Nathan Brown do research?
Dmand AI links 8 publications to Dr. Brown, published from 2013 to 2025.
Who does Dr. Colin Nathan Brown publish with?
Dr. Brown's most frequent co-authors are Zachary Brad Jenner (2 shared papers), John Andrew Kaufman, MD (2 shared papers) and Gary W. Raff, MD (2 shared papers).
What insurance does Dr. Colin Nathan Brown accept?
Dr. Brown is in network with 11 carriers, including Elevance, HCSC and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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