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

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1255677563

Jon Arthur Toppen, LPC, CSAC is a Mental Health Counselor in Milwaukee, Wisconsin. Qualified in 2013, 13 years ago. Practices with Waukesha County, a 29-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
13
Licensed in
WI
In the registry since
2012
Specialties on file
2
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

2637 S Fulton St
Milwaukee, WI 53207
Phone: (715) 551-4354
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 6023-125 (WI)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 16255-132 (WI)

Record details

NPI number1255677563
Entity typeIndividual (Type 1)
GenderMale
Credentials LPC , CSAC
Sole proprietorNo
NPI enumeratedDecember 14, 2012
Last updated in NPPESAugust 13, 2018

Medicare enrollment

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

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Waukesha County — 29 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients21
Services billed 73 a service is one billed item, such as a visit, a test or a procedure
Average patient age53

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.

Colleagues at Waukesha County

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 29 clinicians in the practice; 12 are shown here.

Other providers in Milwaukee