Dr. Stephen Tad Grabowski, MD

Dr. Grabowski practices at Ascension Saint Alexius in Hoffman Estates, Illinois, part of Ascension Health Alliance.

Dr. Grabowski's NPI, 1326129925, was assigned on October 18, 2006. Dr. Grabowski graduated from University of Illinois College of Medicine - Chicago in 1992. Dr. Grabowski holds Illinois license 036092227.

Dr. Grabowski's primary practice is Ascension Saint Alexius, at 1555 N Barrington Rd, Hoffman Estates, IL 60169 in Cook County. The practice phone is (847) 843-2000.

Dr. Grabowski's primary practice is Ascension Saint Alexius in Hoffman Estates, Illinois, part of Ascension Health Alliance. Dr. Grabowski is also affiliated with Ascension Alexian Brothers. The medical group on file is DuPage Medical Group. Dmand AI also links Dr. Grabowski to 1 more breast imaging center and 1 group practice or clinic, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grabowski practices, 4 sites in all. Vendor and product names are available with a free account.

Surgery is Dr. Grabowski's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Grabowski is board certified in surgery by the American Board of Surgery. Dr. Grabowski is licensed in Illinois.

Dmand AI lists abdominal hernia repair surgery, acute gallbladder or bile duct inflammation, breast reconstruction, cancerous skin growth removal, colonoscopy, colon removal, esophagus, stomach, or upper small intestine surgery and gallbladder removal among the conditions Dr. Grabowski treats.

CMS data shows 315 Medicare services from Dr. Grabowski across 8 procedure codes in 2024, for 207 Medicare patients. Medicare paid $37,695 for them.

CMS counts 207 Medicare patients who saw Dr. Grabowski in 2024. The largest group is 65 to 74, with 100 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Grabowski's median patient age at 57, with 40% women.

In 2024, Dr. Grabowski wrote 216 Medicare Part D claims for 132 patients. 88% of them were for generic drugs. CMS names the drug for 184 of them, across 4 drugs with 11 or more claims each, at $3,838 in total drug cost. In 2023, CMS named 170 claims across 5 drugs.

Dr. Grabowski accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 25 procedures of hernia repair (minimally invasive) by Dr. Grabowski, more than 92% of the clinicians it reports for that procedure.

Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)

Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

CMS Open Payments shows 164 general payments to Dr. Grabowski from 18 drug and device companies from 2016 to 2025. Education make up the largest share, 77% of the total. Intuitive Surgical, Inc. paid the most, $110,135. It also lists 1 research payment totaling $798 in 2018.

Dmand AI lists 2 awards for Dr. Grabowski.

Dr. Grabowski graduated from University of Illinois College of Medicine - Chicago in 1992. Dr. Grabowski is a member of ACS.

Dr. Grabowski is in network with 16 carriers, including Aetna, HCSC and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.