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Search › Wisconsin › 2085R0205X

Michael Spak, MD

NPI 1831145721 · on the registry since 2006

Practice

Address
900 West Clairemont Avenue
Eau Claire, WI 54701
Phone
(715) 839-4151
Organisation at this address
Marshfield Clinic
Marshfield Clinic
Marshfield Clinic, Inc.
Ihc-Wound Care Services Llc
Chippewa Valley Emergency Care
Inferred from a shared address, not stated in the registry.
Clinicians at this address
67

Registry record

Primary taxonomy
2085R0205X
2085R0205X
Also registered as
2085B0100X
2085B0100X
2085N0700X
2085N0700X
2085N0904X
2085N0904X
2085P0229X
2085P0229X
2085R0202X
2085R0202X
2085R0204X
2085R0204X
2085U0001X
2085U0001X
Licence states on file
WI, MN
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-07-13

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