Individual provider · Type 1 NPI

Stephen John Hassig, MD, MBA

Urology Physician · Madison, WI

NPI number 1265052344 Active

Practice location

600 Highland Ave
Madison, WI 53792-0001

Call (608) 914-0200 Map

Mailing address

7974 Uw Health Ct
Middleton, WI 53562-5531

Other practice locations

  • 601 Elmwood Ave, Rochester, NY 14642-0001 · (585) 275-4786

Specialties and licenses

TaxonomyCodeLicense
Urology Physician Primary 208800000X87292-20 (WI)

Urology Physician: A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

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About NPI 1265052344

Stephen John Hassig, MD, MBA's National Provider Identifier is 1265052344, issued on Apr 20, 2020. The primary taxonomy on file is Urology Physician (208800000X), and the practice location is in Madison, WI. The record was last updated on Jun 30, 2026.