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MICHAEL VIENNEAU LCSW
NPI 1720842867
Social Worker - Clinical in Stoughton, WI

Active since February 08, 2024PECOS Enrolled
100 BUSINESS PARK CIR STE 201, STOUGHTON, WI 53589(608) 445-0673 Get Directions Write a Review

NPPES record last updated: February 8, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Michael Vienneau Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL VIENNEAU LCSW (NPI 1720842867) is an individual clinical provider in Stoughton, Wisconsin, licensed in Wisconsin (8409-123) and active in the NPI registry since February 2024. He is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1720842867
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMICHAEL VIENNEAUCredential: LCSW
Location Address100 BUSINESS PARK CIR STE 201Stoughton, WI 53589-5501
Mailing Address148 Forton StStoughton, WI 53589-1604 · (608) 445-0673
Phone(608) 445-0673
Sole ProprietorYes
Medical School CMSOtherGraduated 1999
Enumeration DateFebruary 8, 2024
NPPES CertifiedFebruary 8, 2024
✔ NPI 1720842867 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in WI · 8409-123
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
100 BUSINESS PARK CIR STE 201, Stoughton, WI 53589
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Dean Health Plan, Group Health Cooperative-SCW and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael Vienneau Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7719429760
PECOS Enrollment IDI20241206000269
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Michael Vienneau reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Velvaere Mental Health Clinic, LLC
Same address
Mental Health (Including Community Mental Health Center)
100 BUSINESS PARK CIR STE 202
Stoughton, WI 53589
  • Reassigned Medicare billing, Wisconsin enrollment
  • 4 clinicians in this Medicare group
NPI 1770346702 (608) 205-8308

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53589 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $53.90 – $163.24
Typical copayment $0.00 (range $13.47 – $40.81)
Most-billed visit code NA
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Vienneau's NPI number?

The NPI number for Michael Vienneau is 1720842867. It was assigned to this individual provider in the NPPES registry on February 8, 2024.

Where is Michael Vienneau located?

Michael Vienneau practices at 100 Business Park Cir Ste 201, Stoughton, WI 53589. The listed phone number is (608) 445-0673.

What is Michael Vienneau's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Michael Vienneau enrolled in Medicare?

Yes. Michael Vienneau is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michael Vienneau's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Vienneau reassigns Medicare benefits to Velvaere Mental Health Clinic, LLC (Stoughton, WI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michael Vienneau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Vienneau accept?

Health plans from Anthem Blue Cross and Blue Shield, Dean Health Plan, Group Health Cooperative-SCW, MercyCare and MercyCare Health Plans and 1 other insurer list Michael Vienneau as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Michael Vienneau was last updated on February 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.