Surgeon profile

Mark Durkan, MD

Gastroenterology · Fort Collins, CO 80525NPI 1992801781

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

Contactverified live in NPPES · Jul 8, 2026

Active NPI3702 S TIMBERLINE RD, FORT COLLINS, CO 80525☎ 970-207-9773

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Operates atCMS affiliations, refreshed monthly

POUDRE VALLEY HOSPITAL · FORT COLLINS, COMEDICAL CENTER OF THE ROCKIES · LOVELAND, COUCHEALTH GREELEY HOSPITAL · GREELEY, COCHEYENNE REGIONAL MEDICAL CENTER · CHEYENNE, WY

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Tracked procedure volumes

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

462 Medicare cases/yr

455 patients

3 procedures

Procedure	Cases	Trend	Patients
Colonoscopy with Polypectomy (Snare) CPT 45385	252	≈ flat	249
Upper GI Endoscopy (EGD) with Biopsy CPT 43239	118	▲ +12%	115
Colonoscopy with Biopsy CPT 45380	92	▼ -26%	91

Industry relationships

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

$154 total received, 2025

7 payments

6 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…