Surgeon profile

John Bienvenu, MD

Gastroenterology · Bossier City, LA 71111NPI 1821265281

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

Contactverified live in NPPES · Jul 8, 2026

Active NPI2400 HOSPITAL DR STE 370, BOSSIER CITY, LA 71111☎ 318-631-9121

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Operates atCMS affiliations, refreshed monthly

WILLIS KNIGHTON MEDICAL CENTER · SHREVEPORT, LACHRISTUS SHREVEPORT-BOSSIER HEALTH SYSTEM · SHREVEPORT, LA

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Tracked procedure volumes

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

432 Medicare cases/yr

418 patients

5 procedures

Procedure	Cases	Trend	Patients
Upper GI Endoscopy (EGD) with Biopsy CPT 43239	195	▲ +13%	188
Colonoscopy with Polypectomy (Snare) CPT 45385	122	▲ +44%	120
Colonoscopy with Biopsy CPT 45380	72	▲ +29%	71
ERCP with Stent Placement CPT 43274	27	▲ +93%	23
PEG Feeding Tube Placement CPT 43246	16	new	16

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

$679 total received, 2025

42 payments

8 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…