Surgeon profile

John Leschke, MD

Neurosurgery · Green Bay, WI 54311NPI 1164798393

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

Contactverified live in NPPES · Jul 6, 2026

Active NPI1611 S MADISON ST UNIT 110, APPLETON, WI 54915☎ 920-939-7868

Checking live NPPES registry…

Operates atCMS affiliations, refreshed monthly

ASCENSION NE WISCONSIN - ST ELIZABETH CAMPUS · APPLETON, WIBELLIN MEMORIAL HOSPITAL · GREEN BAY, WIDOOR COUNTY MEDICAL CENTER · STURGEON BAY, WIAURORA MEDICAL CENTER BAY AREA · MARINETTE, WI

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Tracked procedure volumes

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

29 Medicare cases/yr

29 patients

1 procedure

Procedure	Cases	Trend	Patients
Lumbar Laminectomy CPT 63047	29	▼ -15%	29

Industry relationships

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

$1,493 total received, 2025

18 payments

4 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…