John Leschke, MD

NPI 1164798393 · on the registry since 2012

Practice

Address: 1611 S Madison St Unit 110
Appleton, WI 54915
Phone: (920) 939-7868
Fax: (920) 939-7869
Organisation at this address: Leschke Spine And Neurosurgery Llc
Comprehensive Cardiovascular Care, Llp
Ascension Medical Group-Fox Valley Wisconsin, Inc
Ascension Medical Group-Fox Valley Wisconsin, Inc
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 11

Registry record

Primary taxonomy: 207T00000X
207T00000X
Also registered as: 207T00000X
Licence states on file: IN, WI
From the registry's licence fields, which are often incomplete.
Sex: Male
Record last updated: 2026-07-15

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Wisconsin