Dr. Regina Michelle Stein, MD

Dr. Stein practices at Northwestern Medicine Dialysis Center in Chicago, Illinois.

Dr. Stein's NPI, 1245241983, was assigned on August 10, 2006. Dr. Stein graduated from Rutgers New Jersey Medical School in 2001. Dr. Stein holds Illinois license 036111761.

Dr. Stein's primary practice is Northwestern Medicine Dialysis Center, at 676 N St Clair St 20th Fl Ste 2020, Chicago, IL 60611 in Cook County. The practice phone is (312) 472-5200.

Dr. Stein's primary practice is Northwestern Medicine Dialysis Center in Chicago, Illinois. Dr. Stein is also affiliated with Northwestern Memorial Hospital. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Stein to 4 more hospitals and 1 group practice or clinic, each named with a free account. Dr. Stein's employer is on file too: a dialysis center.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stein practices, 7 sites in all. Vendor and product names are available with a free account.

Hematology and oncology is Dr. Stein's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Stein is licensed in Illinois.

CMS data shows 54,059 Medicare services from Dr. Stein across 33 procedure codes in 2024, for 727 Medicare patients. Medicare paid $1,031,450 for them.

CMS counts 727 Medicare patients who saw Dr. Stein in 2024. The largest group is 65 to 74, with 309 patients. 74% of them have high cholesterol, and 67% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.87, 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. Stein's median patient age at 71, with 81% women.

In 2024, Dr. Stein wrote 1,028 Medicare Part D claims for 271 patients. 62% of them were for generic drugs. CMS names the drug for 856 of them, across 14 drugs with 11 or more claims each, at $701,181 in total drug cost. In 2023, CMS named 723 claims across 13 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Stein for performance year 2024, reported through an alternative payment model (APM). Dr. Stein accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Stein as offering telehealth.

Dmand AI links 3 papers to Dr. Stein, published from 2018 to 2023. Dr. Stein's most frequent co-authors are Sonya Bhole, Luis Z. Blanco, MD and Juan Carlos Caicedo, MD.

Dmand AI links Dr. Stein to 2 clinical trials. 2 are still active or recruiting.

CMS Open Payments shows 20 general payments to Dr. Stein from 9 drug and device companies from 2017 to 2025. Speaker and faculty fees make up the largest share, 68% of the total. Exelixis Inc. paid the most, $2,633.

Dr. Stein graduated from Rutgers New Jersey Medical School in 2001.