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Moderate
OpenScore 40

COMMONHEART, INC.

Doing business as COMMONHEART HOME HEALTH

N16W23217 STONE RIDGE DR, STE 350, WAUKESHA, WI, 531881171

Claims run 10 days. Verified identity required.

Claiming opens the investigation packet: a case briefing, every flag explained, the owners and linked providers, a tracked checklist, pre-filled public record lookups and a downloadable dossier.

Why this was flagged

Moderate
Shared address

3 providers share this street address

This address is the registered location of 3 separate Medicare-enrolled providers. Legitimate causes exist (shared medical office buildings, management companies), but dense clustering of billing entities at one address is a known fraud pattern.

Source CMS Home Health Agency Enrollments · record as of 27 Jul 2026 · pulled 18 Sept 2026 · version 2026-09-18 · c6841a

Other providers at this street address (2)

COMMONHEART, INC.

STE 350 · Incorporated Aug 20, 1998

View lead

HOMETOWN HOSPICE & HOMECARE INC

STE 270 · Incorporated Mar 19, 2013

View lead

Owners and managing parties of record

MATTHEW R MAUTHE

CORPORATE OFFICER · I · 100% ownership · since May 10, 2010

Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296

MATTHEW R MAUTHE

OPERATIONAL/MANAGERIAL CONTROL · I · 100% ownership · since Feb 1, 2012

Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296

TODD FISCHER

CORPORATE DIRECTOR · I · 100% ownership · since Jul 1, 2021

Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296

SCOTT DETTMAN

CORPORATE OFFICER · I · 100% ownership · since Nov 29, 2021

Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296

SCOTT DETTMAN

CORPORATE DIRECTOR · I · 100% ownership · since Nov 29, 2021

Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296

KEVIN KOHLHOFF

CORPORATE DIRECTOR · I · 100% ownership · since Jul 1, 2023

Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296

ROBERT MEIDENBAUER

CORPORATE OFFICER · I · 100% ownership · since Nov 29, 2021

Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296

ROBERT MEIDENBAUER

CORPORATE DIRECTOR · I · 100% ownership · since Nov 29, 2021

Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296

KATIE VAN DER LINDEN

CORPORATE DIRECTOR · I · 100% ownership · since Jul 1, 2023

Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296

MARQUARDT VILLAGE INC

5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 100% ownership · since Feb 1, 2012

Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296

NICOLE L CHWALA

CORPORATE OFFICER · I · 100% ownership · since Nov 29, 2021

Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296

NICOLE L CHWALA

W-2 MANAGING EMPLOYEE · I · 100% ownership · since Nov 29, 2021

Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296

NICOLE L CHWALA

OPERATIONAL/MANAGERIAL CONTROL · I · 100% ownership · since Nov 29, 2021

Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296

SARAH KUEHL

OPERATIONAL/MANAGERIAL CONTROL · I · 100% ownership · since Mar 1, 2023

Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296

STEVEN HEROUX

CORPORATE DIRECTOR · I · 100% ownership · since Aug 1, 2024

Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296

JUSTIN J MUNZEL

W-2 MANAGING EMPLOYEE · I · since Jul 1, 2022

Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296

Source timeline

Every flag on this provider is built from one or more published government files. Below is each file that contributed, the weekly pulls we have of it, and the actual records read from it.

CMS Home Health Agency Enrollments

1 flag
  • 3 providers share this street address

Weekly refreshes

  • 18 Sept 2026 (in use)11,494 records11,494 added · 0 changed · 0 removedpublisher data as of 27 Jul 2026
  • 18 Sept 20261,000 records1,000 added · 0 changed · 0 removedpublisher data as of 27 Jul 2026(running)

Records read from this file

  • COMMONHEART, INC.NPI 1629071121 · certification 527151 · N16W23217 STONE RIDGE DR, WAUKESHA, WI
  • COMMONHEART, INC.same street address in the same file
  • HOMETOWN HOSPICE & HOMECARE INCsame street address in the same file

CMS Home Health Agency All Owners

background detail only

Weekly refreshes

  • 18 Sept 2026 (in use)101,188 recordspublisher data as of 19 Aug 2026

Records read from this file

cms_home_health_payments

background detail only

No completed weekly pull is recorded for this file yet.

Records read from this file

Where every detail came from

Each value below is traced to the published file it was read from, the day we downloaded it, and the weekly version it belongs to. Open the link to check the original record yourself.

DetailValuePublished fileRecord as ofPulledVersion
Legal nameCOMMONHEART, INC.CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
Trading nameCOMMONHEART HOME HEALTHCMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
NPI1629071121CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
Medicare certification number527151CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
CMS associate ID0749447985CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
Provider typePART A PROVIDER - HOME HEALTH AGENCYCMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
Organisation typeCORPORATIONCMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
Incorporation date1998-08-20CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
State of incorporationWICMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
Street addressN16W23217 STONE RIDGE DR, STE 350CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
CityWAUKESHACMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
StateWICMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
ZIP531881171CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a

What changed

How this provider's public record has moved between weekly refreshes. See the whole week.

Nothing has changed for this provider since we started comparing weekly refreshes.

Public research history

Nobody has worked this lead yet. Notes published by investigators stay here even after a claim expires.

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