Surgeon profile

Ryan Neff, M.D.

General Surgery · Saint Louis, MO 63141NPI 1427245034

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

Contactverified live in NPPES · Jul 8, 2026

Active NPI621 S NEW BALLAS RD, SAINT LOUIS, MO 63141☎ 314-251-6840

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Operates atCMS affiliations, refreshed monthly

MERCY HOSPITAL ST LOUIS · SAINT LOUIS, MOMERCY HOSPITAL SOUTH · SAINT LOUIS, MOMERCY HOSPITAL WASHINGTON · WASHINGTON, MO

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Tracked procedure volumes

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

52 Medicare cases/yr

52 patients

2 procedures

Procedure	Cases	Trend	Patients
Inguinal Hernia Repair with Mesh CPT 49505	33	▲ +27%	33
Laparoscopic Cholecystectomy CPT 47562	19	▲ +19%	19

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

$564 total received, 2025

17 payments

10 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…