Surgeon profile

Michael Friedman, M.D.

Otolaryngology · Chicago, IL 60602NPI 1932161056

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

Contactverified live in NPPES · Jul 8, 2026

Active NPI30 N MICHIGAN AVE, CHICAGO, IL 60602☎ 312-236-3642

Checking live NPPES registry…

Operates atCMS affiliations, refreshed monthly

ADVOCATE ILLINOIS MASONIC MEDICAL CENTER · CHICAGO, ILADVOCATE LUTHERAN GENERAL HOSPITAL · PARK RIDGE, ILSAINT FRANCIS HOSPITAL-EVANSTON · EVANSTON, ILNORTHSHORE UNIVERSITY HEALTHSYSTEM - EVANSTON HOSPITAL · EVANSTON, ILPRESENCE SAINTS MARY AND ELIZABETH MEDICAL CENTER · CHICAGO, IL

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Tracked procedure volumes

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

678 Medicare cases/yr

422 patients

3 procedures

Procedure	Cases	Trend	Patients
Nasal/Sinus Endoscopy — Surgical CPT 31237	502	▼ -9%	247
Balloon Sinuplasty — Maxillary CPT 31295	135	▲ +22%	134
Balloon Sinuplasty — Frontal CPT 31296	41	≈ flat	41

Industry relationships

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

$138 total received, 2025

6 payments

4 manufacturer relationships on file

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Relationship trajectory, 2019–2025

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…