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

John K Luznicky, CSAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1730129636

John K Luznicky, CSAC is an Addiction (Substance Use Disorder) Counselor in Greenfield, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
In the registry since
2006

Practice location Address checks out

6510 W Layton Ave Ste 5
Greenfield, WI 53220-4573
Phone: (414) 763-7751
Fax: (414) 763-7755
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence 14240 (WI)

Record details

NPI number1730129636
Entity typeIndividual (Type 1)
GenderMale
Credentials CSAC
Sole proprietorNo
NPI enumeratedJune 8, 2006
Last updated in NPPESDecember 8, 2016
Mailing address6510 W Layton Ave, Suite 5, Greenfield, WI 53220-4573

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