Surgeon profile

Gregory Auffenberg, M.D., M.S.

Urology · Saint Louis, MO 63141NPI 1396977328

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

Contactverified live in NPPES · Jul 8, 2026

Active NPI12855 N 40 DR STE 350, SAINT LOUIS, MO 63141☎ 314-567-6071

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Operates atCMS affiliations, refreshed monthly

MISSOURI BAPTIST MEDICAL CENTER · SAINT LOUIS, MOST LUKES HOSPITAL · CHESTERFIELD, MOALTON MEMORIAL HOSPITAL · ALTON, ILPARKLAND HEALTH CENTER · FARMINGTON, MOHSHS ST ELIZABETH'S HOSPITAL · O FALLON, IL

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Tracked procedure volumes

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

31 Medicare cases/yr

24 patients

2 procedures

Procedure	Cases	Trend	Patients
TURBT — Bladder Tumor Resection CPT 52235	17	▲ +13%	13
Ureteral Stent Placement CPT 52332	14	▼ -30%	11

Industry relationships

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

$907 total received, 2025

45 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…