NPI Portal NPI Lookup & Verification

Otolaryngology in Green Bay, WI

17 active Otolaryngology providers practice in Green Bay, Wisconsin according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Otolaryngology providers in Green Bay, WI
NPI Name Type Specialty Location
1174015176 Alexander Barr Individual Otolaryngology Physician Green Bay, WI
1003337809 Andrew Vanbruggen Individual Otolaryngology Physician Green Bay, WI
1932565272 Bellin Memorial Hospital Inc Organization Otolaryngology Physician Green Bay, WI
1477088284 Bradley Gietman Individual Otolaryngology Physician Green Bay, WI
1083650907 Diane Mayland Individual Otolaryngology Physician Green Bay, WI
1275519043 Douglas Dawson Individual Otolaryngology Physician Green Bay, WI
1053454165 Frederic Schmidt Individual Otolaryngology Physician Green Bay, WI
1871519900 James Clemens Individual Otolaryngology Physician Green Bay, WI
1376686493 Jennifer Lynch Individual Otolaryngology Physician Green Bay, WI
1356724611 Jon Slezak Individual Otolaryngology Physician Green Bay, WI
1134142185 Justin Miller Individual Otolaryngology Physician Green Bay, WI
1770847683 Michael Oldenburg Individual Otolaryngology Physician Green Bay, WI
1861691149 New Ent Sc Organization Otolaryngology Physician Green Bay, WI
1972588176 Robert Sonnenburg Jr Individual Otolaryngology Physician Green Bay, WI
1942654405 Sarah Tittman Individual Otolaryngology Physician Green Bay, WI
1467478255 Scott Hunt Individual Otolaryngology Physician Green Bay, WI
1417978172 Sherwood Vanderwoude Individual Otolaryngology Physician Green Bay, WI

Frequently asked questions

How many Otolaryngology providers are in Green Bay, WI?
The latest NPPES snapshot lists 17 active Otolaryngology providers with a practice address in Green Bay, Wisconsin.
How do I check a Otolaryngology provider's NPI in Green Bay?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-11.