Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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MS. Jennie Marie Lepien, LCSW, SAC-IT

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1477187136

MS. Jennie Marie Lepien, LCSW, SAC-IT is an Addiction (Substance Use Disorder) Counselor in Oconomowoc, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2020.

Licensed in
WI
In the registry since
2020
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

175 E Wisconsin Ave Ste H
Oconomowoc, WI 53066-3057
Phone: (262) 567-4455
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 9250-123 (WI)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 18362-130 (WI)

Record details

NPI number1477187136
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW , SAC-IT
Sole proprietorNo
NPI enumeratedMarch 2, 2020
Last updated in NPPESMarch 2, 2020
Certification dateMarch 2, 2020

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients13
Services billed 83 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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