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

Mr. Michael Charles Janowak, MD

Individual provider Otolaryngology Physician · NPI 1285601070

Mr. Michael Charles Janowak, MD is an Otolaryngology in Oconomowoc, Wisconsin. Graduated from Loyola University of Chicago, Stritch School of Medicine in 1972, 54 years ago. Accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
54
Trained at
Loyola University of Chicago, Stritch School of Medicine
Licensed in
WI
In the registry since
2006
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

888 Thackeray Trl Ste 108
Oconomowoc, WI 53066-4342
Phone: (262) 567-0505
Fax: (262) 567-0778
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 18235 (WI)

Record details

NPI number1285601070
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 1, 2006
Last updated in NPPESJanuary 28, 2013

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOTOLARYNGOLOGY
Medical schoolLOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE
Graduated 1972 (54 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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