Surgeon profile

Walid Chalhoub, M.D.

Gastroenterology · Washington, DC 20007NPI 1164759445

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

Contactverified live in NPPES · Jul 8, 2026

Active NPI3800 RESERVOIR RD NW STE 2210, WASHINGTON, DC 20007☎ 202-444-8541

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Operates atCMS affiliations, refreshed monthly

MEDSTAR GEORGETOWN UNIVERSITY HOSPITAL · WASHINGTON, DCMEDSTAR SOUTHERN MARYLAND HOSPITAL CENTER · CLINTON, MDMEDSTAR SAINT MARY'S HOSPITAL · LEONARDTOWN, MD

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Tracked procedure volumes

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

349 Medicare cases/yr

332 patients

4 procedures

Procedure	Cases	Trend	Patients
Upper GI Endoscopy (EGD) with Biopsy CPT 43239	125	▼ -10%	122
Colonoscopy with Biopsy CPT 45380	81	≈ flat	80
ERCP with Stent Placement CPT 43274	79	▲ +39%	68
Colonoscopy with Polypectomy (Snare) CPT 45385	64	≈ flat	62

Industry relationships

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

$750 total received, 2025

4 payments

2 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…