Surgeon profile

Premjit Chahal, M.D.

Gastroenterology · Pleasant Hill, CA 94523NPI 1093893091

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

Contactverified live in NPPES · Jul 10, 2026

Active NPI400 TAYLOR BLVD., PLEASANT HILL, CA 94523☎ 925-363-0069

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Operates atCMS affiliations, refreshed monthly

JOHN MUIR MEDICAL CENTER - CONCORD CAMPUS · CONCORD, CAJOHN MUIR MEDICAL CENTER - WALNUT CREEK CAMPUS · WALNUT CREEK, CACONTRA COSTA REGIONAL MEDICAL CENTER · MARTINEZ, CA

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Tracked procedure volumes

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

727 Medicare cases/yr

698 patients

3 procedures

Procedure	Cases	Trend	Patients
Colonoscopy with Polypectomy (Snare) CPT 45385	326	▲ +27%	316
Colonoscopy with Biopsy CPT 45380	229	≈ flat	224
Upper GI Endoscopy (EGD) with Biopsy CPT 43239	172	≈ flat	158

Industry relationships

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

$872 total received, 2025

60 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…