National Provider Identifier
Stephen John Hassig, MD, MBA
Stephen John Hassig, MD, MBA is listed in the NPPES registry with a primary specialty of Urology Physician in Madison, WI and a listed phone number of (608) 914-0200.
Source: public NPPES record, last updated June 30, 2026. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.
Profile Overview
- NPI
- 1265052344
- Provider Type
- Individual
- Primary Specialty
- Urology Physician
- Enumeration Date
- April 20, 2020
- Last Updated
- June 30, 2026
Practice Location
- 600 Highland Ave
- Madison, WI 53792-0001
Phone: (608) 914-0200
Mailing Address
- 7974 Uw Health Ct
- Middleton, WI 53562-5531
Specialties
- Urology Physician (208800000X)
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Biography
Stephen Hassig, MD, MBA, is a Rochester urologist who trained in the University of Rochester Medical Center Urology Residency Program, where he was listed among the program’s PGY6 chief residents. His URMC research work has focused on preventing infections after ureteroscopy, including lab-stage studies using simulated 3D-printed kidney models developed through the department’s SURGE Lab.
Full Record
- NPI
- 1265052344
- Entity Type
- Individual
- Last Name
- Hassig
- First Name
- Stephen
- Middle Name
- John
- Name Prefix
- Dr.
- Credential
- MD, MBA
- Mailing Street Address
- 7974 Uw Health Ct
- Mailing City
- Middleton
- Mailing State
- WI
- Mailing ZIP Code
- 53562-5531
- Mailing Country
- US
- Practice Street Address
- 600 Highland Ave
- Practice City
- Madison
- Practice State
- WI
- Practice ZIP Code
- 53792-0001
- Practice Country
- US
- Practice Phone
- (608) 914-0200
- Enumeration Date
- April 20, 2020
- Last Updated
- June 30, 2026
- Sex
- Male
- Sole Proprietor
- Yes
- Certification Date
- June 30, 2026
- Taxonomies
- Urology Physician (208800000X)