Surgeon profile

Ryan Brown, MD

Cardiology · Walnut Creek, CA 94598NPI 1467425439

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

Contactverified live in NPPES · Jul 6, 2026

Active NPI106 LA CASA VIA STE 140, WALNUT CREEK, CA 94598☎ 925-274-2860

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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, CASAN RAMON REGIONAL MEDICAL CENTER · SAN RAMON, CACONTRA COSTA REGIONAL MEDICAL CENTER · MARTINEZ, CA

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Tracked procedure volumes

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

99 Medicare cases/yr

99 patients

3 procedures

Procedure	Cases	Trend	Patients
Diagnostic Cardiac Cath (Left Heart) CPT 93458	53	▼ -16%	53
TAVR — Transfemoral CPT 33361	31	▼ -16%	31
Coronary Stent Placement CPT 92928	15	▼ -32%	15

Industry relationships

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

$1,775 total received, 2025

85 payments

15 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…