Individual
ZACHARY KACZMAREK
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
8701 W WATERTOWN PLANK RD, MILWAUKEE, WI 53226-3548
(414) 955-4575
Mailing address
8701 WATERTOWN PLANK RD, MILWAUKEE, WI 53226-3548
(414) 955-4575
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
Primary
71493-20
WI
208M00000X
Hospitalist Physician
71493-20
WI
Other
Enumeration date
04/05/2017
Last updated
09/26/2025
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