Surgeon profile

John Chambers, M.D.

Cardiology · Idaho Falls, ID 83404NPI 1578568242

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

Contactverified live in NPPES · Jul 6, 2026

Active NPI2985 CORTEZ AVE, IDAHO FALLS, ID 83404☎ 208-523-3373

Checking live NPPES registry…

Operates atCMS affiliations, refreshed monthly

IDAHO FALLS COMMUNITY HOSPITAL, LLC · IDAHO FALLS, IDEASTERN IDAHO REGIONAL MEDICAL CENTER · IDAHO FALLS, IDMOUNTAIN VIEW HOSPITAL · IDAHO FALLS, IDMADISON MEMORIAL HOSPITAL · REXBURG, IDSTEELE MEMORIAL MEDICAL CENTER · SALMON, ID

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Tracked procedure volumes

Latest federal claims release with year-over-year momentum. Orthopedics & cardiology tracked — more specialties coming.

382 Medicare cases/yr

360 patients

6 procedures

Procedure	Cases	Trend	Patients
Diagnostic Cardiac Cath (Left Heart) CPT 93458	154	▲ +56%	152
Coronary Stent Placement CPT 92928	89	▲ +31%	69
Pacemaker — Dual Chamber CPT 33208	59	▲ +48%	59
Leadless Pacemaker Insertion CPT 33274	57	▲ +50%	57
ICD Implant with Leads CPT 33249	12	▼ -25%	12
TAVR — Transfemoral CPT 33361	11	new	11

Industry relationships

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

$1,092 total received, 2025

40 payments

8 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…