Surgeon profile

Bret Ancowitz, M.D.

Gastroenterology · Braintree, MA 02184NPI 1962607051

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

Contactverified live in NPPES · Jul 8, 2026

Active NPI1681 WASHINGTON ST, BRAINTREE, MA 02184☎ 781-848-6040

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Operates atCMS affiliations, refreshed monthly

CAMBRIDGE HEALTH ALLIANCE · CAMBRIDGE, MAHEYWOOD HOSPITAL - · GARDNER, MASOUTH SHORE HOSPITAL · SOUTH WEYMOUTH, MAATHOL MEMORIAL HOSPITAL · ATHOL, MABETH ISRAEL DEACONESS MEDICAL CENTER · BOSTON, MA

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Tracked procedure volumes

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

472 Medicare cases/yr

447 patients

3 procedures

Procedure	Cases	Trend	Patients
Upper GI Endoscopy (EGD) with Biopsy CPT 43239	236	▲ +17%	213
Colonoscopy with Polypectomy (Snare) CPT 45385	175	≈ flat	174
Colonoscopy with Biopsy CPT 45380	61	▲ +5%	60

Industry relationships

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

$23 total received, 2025

1 payments

1 manufacturer relationship 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…