Surgeon profile

Chirag Chauhan, MD

Interventional Cardiology · Boulder, CO 80303NPI 1437313376

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

Contactverified live in NPPES · Jul 8, 2026

Active NPI4743 ARAPAHOE AVE STE 201, BOULDER, CO 80303☎ 303-442-2395

Checking live NPPES registry…

Operates atCMS affiliations, refreshed monthly

BOULDER COMMUNITY HEALTH · BOULDER, COHCA-HEALTHONE DBA SWEDISH MEDICAL CENTER · ENGLEWOOD, COTHE MEDICAL CENTER OF AURORA & SOUTH HOSPITAL · AURORA, COHCA HEALTHONE ROSE · DENVER, COUNIVERSITY OF COLORADO HOSPITAL AUTHORITY · AURORA, CO

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Tracked procedure volumes

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

86 Medicare cases/yr

77 patients

4 procedures

Procedure	Cases	Trend	Patients
Diagnostic Cardiac Cath (Left Heart) CPT 93458	36	▲ +64%	35
Coronary Stent Placement CPT 92928	27	▲ +42%	19
TAVR — Transfemoral CPT 33361	12	new	12
Transcatheter Mitral Repair (Clip) CPT 33418	11	new	11

Industry relationships

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

$2,738 total received, 2025

53 payments

11 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…