Surgeon profile

Ian Koszewski, M.D.

Otolaryngology · Madison, WI 53792NPI 1073872032

Database refreshed July 2026Live NPPES registry· Industry payments CY2025ⓘ sources

Contactverified live in NPPES · Jul 8, 2026

Active NPIUW HOSPITAL AND CLINICS, MADISON, WI 53792☎ 608-263-0192

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Operates atCMS affiliations, refreshed monthly

UNIVERSITY OF WI HOSPITALS & CLINICS AUTHORITY · MADISON, WIUNITYPOINT HEALTH - MERITER · MADISON, WI

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Tracked procedure volumes

Latest federal claims release with year-over-year momentum. Eight device-heavy specialties tracked — more coming.

48 Medicare cases/yr

26 patients

1 procedure

Procedure	Cases	Trend	Patients
Nasal/Sinus Endoscopy — Surgical CPT 31237	48	▲ +9%	26

CMS Open Payments, CY2025 general payments (published June 2026) — who already pays this surgeon.

$219 total received, 2025

3 payments

2 manufacturer relationships on file

See exactly which companies pay this surgeon — and how much — with a paid plan.

7-year payment trajectory (who's warming up, who's cooling off on this surgeon) is a paid feature. Unlock

Pulling CY2025 industry payments + 7-year history…