Surgeon profile

Matthew Mcmahon, M.D.

Gastroenterology · Omaha, NE 68114NPI 1528244845

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

Contactverified live in NPPES · Jul 9, 2026

Active NPI8901 INDIAN HILLS DR, OMAHA, NE 68114☎ 402-397-7057

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Operates atCMS affiliations, refreshed monthly

THE NEBRASKA METHODIST HOSPITAL · OMAHA, NEJOHNSON COUNTY HOSPITAL · TECUMSEH, NEMETHODIST JENNIE EDMUNDSON · COUNCIL BLUFFS, IAMETHODIST FREMONT HEALTH · FREMONT, NEBELLEVUE MEDICAL CENTER · BELLEVUE, NE

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Tracked procedure volumes

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

484 Medicare cases/yr

478 patients

3 procedures

Procedure	Cases	Trend	Patients
Colonoscopy with Biopsy CPT 45380	210	≈ flat	209
Colonoscopy with Polypectomy (Snare) CPT 45385	160	▲ +14%	160
Upper GI Endoscopy (EGD) with Biopsy CPT 43239	114	▼ -9%	109

Industry relationships

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

$1,422 total received, 2025

90 payments

14 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…