Surgeon profile

Lyndon Hernandez, MD

Gastroenterology · Milwaukee, WI 53215NPI 1831166503

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

Contactverified live in NPPES · Jul 8, 2026

Active NPI2801 W KINNICKINNIC RIVER PKWY STE 1080, MILWAUKEE, WI 53215☎ 414-908-6506

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Operates atCMS affiliations, refreshed monthly

ASCENSION ALL SAINTS HOSPITAL · RACINE, WIAURORA MEDICAL CENTER KENOSHA · KENOSHA, WIASCENSION SE WISCONSIN HOSPITAL · MILWAUKEE, WIFROEDTERT SOUTH INC. · KENOSHA, WI

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Tracked procedure volumes

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

446 Medicare cases/yr

441 patients

4 procedures

Procedure	Cases	Trend	Patients
Colonoscopy with Biopsy CPT 45380	171	▲ +20%	171
Upper GI Endoscopy (EGD) with Biopsy CPT 43239	145	▲ +11%	141
Colonoscopy with Polypectomy (Snare) CPT 45385	118	▲ +22%	118
ERCP with Stent Placement CPT 43274	12	▼ -14%	11

Industry relationships

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

$640 total received, 2025

2 payments

1 manufacturer relationship 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…