Emergency Medicine
Dr. STEVEN GUENTHER D.O.
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1558628073 · enumerated 2012-04-22 · record updated 2018-09-14. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 232 MAIN ST APT 212, DELAFIELD, WI, 53018-1308 (262) 224-2933 Google Maps Apple Maps OpenStreetMap
- Mailing address W1199 LINCOLN RD, OCONOMOWOC, WI, 53066-9567 (262) 224-2933 Google Maps Apple Maps OpenStreetMap
Specialties
- Student in an Organized Health Care Education/Training Program 390200000X
- Emergency Medicine 207P00000X · Primary · License 63739-21 WI
In this directory
Locations and evidence
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Practice location
DELAFIELD, WI, 530181308
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.