Stephen Hassig, MD, MBA
Stephen Hassig, MD, MBA is an urology physician practicing in Madison, WI. The NPI was issued on April 20, 2020, and the record was last updated in NPPES on June 30, 2026. One additional practice location is listed.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Urology Physician Primary | 208800000X | 87292-20 (WI) |
Practice locations
Local context
Active NPPES records list 52 providers with urology physician as the primary taxonomy within 25 miles of this practice location's ZIP code, 51 of them within 10 miles.
The same primary taxonomy is listed by 291 in Wisconsin and 19,364 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Record history
- Name on record
- Dr. Stephen John Hassig
- Status
- Active
- NPI issued
- Last updated in NPPES
Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.
NPPES data as of · Source: CMS NPPES
Building software? Fetch this NPI programmatically with the NPILayer Provider API.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://api.npilayer.com/v1/providers/1265052344"