Why this was flagged
Medicare paid this provider far more than its peers
In 2021 Medicare paid this provider $22,594,212, against a typical payment of $962,450 for the same kind of provider that year. High volume can be legitimate, but extreme outliers are where billing fraud shows up.
Source Medicare Home Health Payments by Provider · record as of 11 Aug 2026 · pulled 9 Nov 2026 · version 2026-11-09 · db4c19
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Owner is tied to 98 providers
An owner or managing party of this provider (ADVOCATE HEALTH INC) is listed on 98 separate Medicare enrollments. Chains are legal, and most are ordinary business — this is background context, not a fraud indicator on its own.
Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4
View the records behind this flag →
Owners and managing parties of record
AURORA HEALTH CARE, INC.
5% OR GREATER DIRECT OWNERSHIP INTEREST · O · 100% ownership · since Mar 29, 1988
Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4
AURORA HEALTH CARE, INC.
OPERATIONAL/MANAGERIAL CONTROL · O · 100% ownership · since Mar 29, 1988
Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4
ADVOCATE AURORA HEALTH, INC.
OPERATIONAL/MANAGERIAL CONTROL · O · 100% ownership · since Apr 1, 2018
Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4
AURORA HEALTH CARE, INC.
5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 50% ownership · since Apr 1, 2018
Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4
ADVOCATE AURORA HEALTH, INC.
5% OR GREATER DIRECT OWNERSHIP INTEREST · O · 50% ownership · since Apr 1, 2018
Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4
KATHY SIWAK
CORPORATE OFFICER · I · 0% ownership · since Jun 25, 2025
Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4
KATHY SIWAK
CORPORATE DIRECTOR · I · 0% ownership · since Jun 25, 2025
Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4
TORI MUNNIK
W-2 MANAGING EMPLOYEE · I · 0% ownership · since Oct 1, 2024
Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4
RACHELLE HART
CORPORATE OFFICER · I · 0% ownership · since Dec 5, 2013
Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4
KARA RICHARDSON
CORPORATE OFFICER · I · 0% ownership · since Jun 30, 2025
Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4
MARY RAGSDALE
CORPORATE OFFICER · I · 0% ownership · since Jun 25, 2025
Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4
MARY RAGSDALE
CORPORATE DIRECTOR · I · 0% ownership · since Jun 25, 2025
Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4
DENISE KEEFE
CORPORATE DIRECTOR · I · 0% ownership · since Jan 1, 2020
Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4
LINDSAY DURGIN
CORPORATE OFFICER · I · 0% ownership · since Jun 27, 2025
Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4
DESIREE MILLET
W-2 MANAGING EMPLOYEE · I · 0% ownership · since Oct 1, 2024
Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4
DENISE KEEFE
CORPORATE OFFICER · I · since Jan 1, 2020
Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4
ADVOCATE HEALTH INC
OPERATIONAL/MANAGERIAL CONTROL · O · since Dec 2, 2022
Source CMS Home Health Agency All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · 5196f4
Source timeline
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Source records
Each value includes its published file, download date, and weekly version. Open a link to check the source record. Verify this lead yourself.
| Detail | Value | Published file | Record as of | Pulled | Version |
|---|---|---|---|---|---|
| Legal name | VISITING NURSE ASSOCIATION OF WISCONSIN, INC | CMS Home Health Agency Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · 80bfb7 |
| Trading name | AURORA AT HOME | CMS Home Health Agency Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · 80bfb7 |
| NPI | 1134255037 | CMS Home Health Agency Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · 80bfb7 |
| Medicare certification number | 527001 | CMS Home Health Agency Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · 80bfb7 |
| CMS associate ID | 4688613193 | CMS Home Health Agency Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · 80bfb7 |
| Provider type | PART A PROVIDER - HOME HEALTH AGENCY | CMS Home Health Agency Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · 80bfb7 |
| Organisation type | CORPORATION | CMS Home Health Agency Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · 80bfb7 |
| Incorporation date | 1907-06-07 | CMS Home Health Agency Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · 80bfb7 |
| State of incorporation | WI | CMS Home Health Agency Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · 80bfb7 |
| Street address | 11333W NATIONAL AVE | CMS Home Health Agency Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · 80bfb7 |
| City | WEST ALLIS | CMS Home Health Agency Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · 80bfb7 |
| State | WI | CMS Home Health Agency Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · 80bfb7 |
| ZIP | 53227-3111 | CMS Home Health Agency Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · 80bfb7 |
What changed
Public research history
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