Surgeon profile

Gerard Chang, MD

Orthopedic Surgery · Lebanon, NH 03756NPI 1972990794

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

Contactverified live in NPPES · Jul 8, 2026

Active NPIONE MEDICAL CENTER DR, LEBANON, NH 03756☎ 603-650-5133

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Operates atCMS affiliations, refreshed monthly

MARY HITCHCOCK MEMORIAL HOSPITAL · LEBANON, NHGIFFORD MEDICAL CENTER · RANDOLPH, VTMT ASCUTNEY HOSPITAL · WINDSOR, VTVALLEY REGIONAL HOSPITAL · CLAREMONT, NHNEW LONDON HOSPITAL · NEW LONDON, NH

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Tracked procedure volumes

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

25 Medicare cases/yr

25 patients

2 procedures

Procedure	Cases	Trend	Patients
Hip Fracture — Hemiarthroplasty/Fixation CPT 27236	14	new	14
Hip Fracture — Intramedullary Nail CPT 27245	11	▼ -42%	11

Industry relationships

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

$334 total received, 2025

5 payments

3 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…