Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Michael John Spak, MD

Individual provider Body Imaging Physician · NPI 1831145721

Michael John Spak, MD is a Body Imaging Physician in Eau Claire, Wisconsin. Licensed in Minnesota and Wisconsin. Registered with an NPI since 2006.

Licensed in
MN, WI
In the registry since
2006
Specialties on file
15
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

900 W Clairemont Ave
Eau Claire, WI 54701
Phone: (715) 839-4151
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Radiological Physics Physician (primary) Taxonomy 2085R0205X · Licence 20002 (WI)
Body Imaging Physician Taxonomy 2085B0100X · Licence 20002 (WI)
Body Imaging Physician Taxonomy 2085B0100X · Licence 101042 (MN)
Neuroradiology Physician Taxonomy 2085N0700X · Licence 20002 (WI)
Neuroradiology Physician Taxonomy 2085N0700X · Licence 101042 (MN)
Nuclear Radiology Physician Taxonomy 2085N0904X · Licence 20002 (WI)
Nuclear Radiology Physician Taxonomy 2085N0904X · Licence 101042 (MN)
Pediatric Radiology Physician Taxonomy 2085P0229X · Licence 20002 (WI)
Pediatric Radiology Physician Taxonomy 2085P0229X · Licence 101042 (MN)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 20002 (WI)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 101042 (MN)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 20002 (WI)
Vascular & Interventional Radiology Physician Taxonomy 2085R0204X · Licence 101042 (MN)
Diagnostic Ultrasound Physician Taxonomy 2085U0001X · Licence 20002 (WI)
Diagnostic Ultrasound Physician Taxonomy 2085U0001X · Licence 101042 (MN)

Record details

NPI number1831145721
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 25, 2006
Last updated in NPPESJuly 13, 2026
Mailing address2715 West Frank Street, Eau Claire, WI 54703

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