Dr. Michael D. Brown, MD

Dr. Brown practices at Rush University Medical Center in Chicago, Illinois, part of Rush System for Health.

Dr. Brown's NPI, 1265477293, was assigned on June 16, 2006. Dr. Brown graduated from University of Illinois College of Medicine - Chicago in 1981.

Dr. Brown's primary practice is Rush University Medical Center, at 1653 West Congress Parkway, Chicago, IL 60612 in Cook County. The practice phone is (312) 942-5000.

Dr. Brown's primary practice is Rush University Medical Center in Chicago, Illinois, part of Rush System for Health. Dr. Brown is also affiliated with Rush Oak Park Hospital. The medical group on file is Rush University Internists. Dmand AI also links Dr. Brown to 1 more group practice or clinic, named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Brown practices, 3 sites in all. Vendor and product names are available with a free account.

Gastroenterology is Dr. Brown's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Brown is board certified in gastroenterology by the American Board of Internal Medicine. Dr. Brown has a license on file in Illinois.

Dmand AI lists acid reflux, chronic inflammatory bowel disease (IBD), colonoscopy, gastroduodenitis, gastroenteritis, gastrointestinal bleeding, hemorrhoids and intestinal diverticulosis among the conditions Dr. Brown treats.

CMS data shows 583 Medicare services from Dr. Brown across 11 procedure codes in 2024, for 452 Medicare patients. Medicare paid $64,005 for them.

CMS counts 452 Medicare patients who saw Dr. Brown in 2024. The largest group is 65 to 74, with 207 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 23% are also on Medicaid. Their average risk score is 1.63, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Brown's median patient age at 68, with 57% women.

In 2024, Dr. Brown wrote 1,183 Medicare Part D claims for 433 patients. 66% of them were for generic drugs. CMS names the drug for 928 of them, across 22 drugs with 11 or more claims each, at $626,586 in total drug cost. In 2023, CMS named 880 claims across 25 drugs.

Dr. Brown accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Brown as offering telehealth. CMS counts 83 procedures of colonoscopy by Dr. Brown, more than 75% of the clinicians it reports for that procedure.

Dmand AI links 2 papers to Dr. Brown, published from 2017 to 2025. Dr. Brown's most frequent co-authors are Christopher Grant Chapman, MD, Matthew Michael Eganhouse, MD and Ali Keshavarzian, MD.

Dmand AI links Dr. Brown to 1 clinical trial. Conditions studied include Constipation and Signs and Symptoms, Digestive.

CMS Open Payments shows 59 general payments to Dr. Brown from 17 drug and device companies from 2016 to 2025. Education make up the largest share, 61% of the total. Olympus Corporation of the Americas paid the most, $7,769.

Dmand AI lists 3 awards for Dr. Brown, most recently CMS Stage 1 EHR in 2013.

Dr. Brown graduated from University of Illinois College of Medicine - Chicago in 1981. Dr. Brown is a member of ACG and AGA.

Dr. Brown is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.