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Physician

IAN KOSZEWSKI, M.D.

Otolaryngology

MADISON, WI, 53792
NPI: 1073872032

Contact

Otolaryngology

MADISON, WI

UNIVERSITY OF WI HOSPITALS & CLINICS AUTHORITY

608-263-6400

uwhealth.org/locations/university-hospital-170

Hospital Affiliations

Search procedure prices at these hospitals only · all code types (Surgery & Procedures & related)

Common Procedures for Otolaryngology

TonsillectomySinus SurgeryEar Tube PlacementSeptoplastyThyroidectomyHearing Test (Audiometry)LaryngoscopyNeck Mass BiopsyCochlear ImplantSleep Apnea Surgery

Based on specialty. Actual services may vary — contact the provider's office to confirm.

Procedure Pricing (Medicare Data)

Based on CMS Medicare Provider Utilization data for 2023. These represent what this physician charged Medicare, not necessarily what you would pay. Compare with other physicians

ProcedureAvg ChargeMedicare AllowedMedicare PaidServices
31259
Removal of tissue from sphenoid sinus using an endoscope
$10,583$595$47412
31276
Exploration of nasal sinus using an endoscope
$8,052$388$30912
31267
Removal of nasal sinus tissue using an endoscope
$6,198$254$20314
31237
Biopsy or removal of nasal polyp or tissue using an endoscope
$3,452$200$15844
61782
Computer-assisted procedure outside membrane covering brain
$2,113$158$12619
31231
Diagnostic exam of nasal passages using an endoscope
$907$59$44132
99203
New patient office or other outpatient visit, 30-44 minutes
$347$77$5636
99202
New patient office or other outpatient visit, 15-29 minutes
$246$45$3313
99213
Established patient office or other outpatient visit, 20-29 minutes
$218$62$4565
99212
Established patient office or other outpatient visit, 10-19 minutes
$155$33$2449

Compare prices for procedures performed by Otolaryngology physicians

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Physician identity data from the NPPES NPI Registry. Last synced 3/28/2026.