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Search › Wisconsin › Family Medicine Physician

David Maruska, MD

NPI 1508848847 · on the registry since 2005

Practice

Address
250 W 6th Ave
Oshkosh, WI 54902
Phone
(920) 237-5000
Fax
(920) 237-5011
Organisation at this address
Oregon Asc Company, Llc
Thedacare Regional Medical Center - Appleton Inc.
Thedacare Regional Medical Center - Appleton, Inc.
Inferred from a shared address, not stated in the registry.
Clinicians at this address
10

Registry record

Primary taxonomy
Family Medicine Physician
207Q00000X
Licence states on file
WI
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-06-08

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