Surgeon profile

Donn Marutani, MD

Gastroenterology · Honolulu, HI 96817NPI 1952479578

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

Contactverified live in NPPES · Jul 9, 2026

Active NPI321 NORTH KUAKINI STREET, HONOLULU, HI 96817☎ 808-523-6480

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Operates atCMS affiliations, refreshed monthly

KUAKINI MEDICAL CENTER · HONOLULU, HITHE QUEENS MEDICAL CENTER · HONOLULU, HI

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Tracked procedure volumes

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

417 Medicare cases/yr

398 patients

3 procedures

Procedure	Cases	Trend	Patients
Colonoscopy with Biopsy CPT 45380	160	▲ +31%	160
Colonoscopy with Polypectomy (Snare) CPT 45385	145	▲ +45%	144
Upper GI Endoscopy (EGD) with Biopsy CPT 43239	112	▼ -10%	94

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

$1,237 total received, 2025

27 payments

7 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…