Surgeon profile

Nikolaos Tsiouris, M.D.

Cardiology · Las Vegas, NV 89106NPI 1790789428

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

Contactverified live in NPPES · Jul 7, 2026

Active NPI700 SHADOW LN, LAS VEGAS, NV 89106☎ 702-384-0022

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Operates atCMS affiliations, refreshed monthly

SOUTHERN HILLS HOSPITAL AND MEDICAL CENTER · LAS VEGAS, NVVALLEY HOSPITAL MEDICAL CENTER · LAS VEGAS, NVSUNRISE HOSPITAL AND MEDICAL CENTER · LAS VEGAS, NVMOUNTAINVIEW HOSPITAL · LAS VEGAS, NVSPRING VALLEY HOSPITAL MEDICAL CENTER · LAS VEGAS, NV

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Tracked procedure volumes

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

98 Medicare cases/yr

98 patients

2 procedures

Procedure	Cases	Trend	Patients
Pacemaker — Dual Chamber CPT 33208	79	▲ +36%	79
ICD Implant with Leads CPT 33249	19	▼ -14%	19

Industry relationships

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

$10,992 total received, 2025

33 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…