Individual provider · Type 1 NPI

Jon Austin Slezak, MD

Otolaryngology Physician · Green Bay, WI

NPI number 1356724611 Active

Practice location

2845 Greenbrier Rd
Green Bay, WI 54311-6519

Call (920) 288-8230 Map

Fax (920) 288-8235

Mailing address

1035 Kepler Dr
Green Bay, WI 54311-8320

Specialties and licenses

TaxonomyCodeLicense
Otolaryngology Physician Primary 207Y00000X73540 (WI)

Otolaryngology Physician: An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injurie…

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About NPI 1356724611

Jon Austin Slezak, MD's National Provider Identifier is 1356724611, issued on Jul 6, 2015. The primary taxonomy on file is Otolaryngology Physician (207Y00000X), and the practice location is in Green Bay, WI. The record was last updated on May 19, 2026.