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Search › Wisconsin › Psychiatric/Mental Health Nurse Practitioner

Gregory Schimkat, RN, MSN

NPI 1275464265 · on the registry since 2026

Practice

Address
600 N Westhaven Dr
Oshkosh, WI 54904
Phone
(920) 720-2300
Organisation at this address
Thedacare Regional Medical Center-Neenah, Inc.
Inferred from a shared address, not stated in the registry.
Clinicians at this address
25

Registry record

Primary taxonomy
Psychiatric/Mental Health Nurse Practitioner
363LP0808X
Also registered as
Nurse Practitioner
Licence states on file
WI
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-07-27

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