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

Mr. John Nicholas Wirkus

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1285641647

Mr. John Nicholas Wirkus is an Addiction (Substance Use Disorder) Counselor in Brookfield, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
In the registry since
2006

Practice location Address checks out

16535 W Bluemound Rd
Brookfield, WI 53005-5936
Phone: (262) 542-3255
Fax: (262) 821-6180
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 1006 (WI)

Record details

NPI number1285641647
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 1, 2006
Last updated in NPPESJuly 8, 2007
Mailing address111 West St, Johnson Creek, WI 53038-9503

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