Why this was flagged
Owner is tied to 115 providers
An owner or managing party of this provider (DENA SCHWARTZ-DOTY) is listed on 115 separate Medicare enrollments. Chains are legal, but rapid multi-entity accumulation is a common structure in healthcare fraud cases.
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
2 providers share this street address
This address is the registered location of 2 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 (1)
SEASONS HOSPICE & PALLIATIVE CARE OF SNOHOMISH COUNTY WASHINGTON, LLC
STE 241 · Incorporated Dec 28, 2020
Owners and managing parties of record
HORIZON GROUP HOLDINGS INTERMEDIATE 2, INC.
5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 100% ownership · since Aug 25, 2022
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
HORIZON ACQUISITION CO INC.
5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 100% ownership · since Aug 25, 2022
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
PLUTO ACQUISITION I INC
5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 100% ownership · since Aug 25, 2022
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
HORIZON GROUP HOLDINGS, L.P.
5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 100% ownership · since Aug 25, 2022
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ACCENTCARE, INC.
5% OR GREATER DIRECT OWNERSHIP INTEREST · O · 100% ownership · since Aug 25, 2022
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
HORIZON GROUP HOLDINGS INTERMEDIATE 1, INC.
5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 100% ownership · since Aug 25, 2022
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
SEASONS ROLLOVER HOLDINGS LLC
5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 15.4% ownership · since Aug 25, 2022
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ADVENT INTERNATIONAL GPE VIII-B, L.P.
5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 15.1% ownership · since Aug 25, 2022
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ADVENT INTERNATIONAL GPE VIII-A LP
5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 11.2% ownership · since Aug 25, 2022
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ADVENT INTERNATIONAL GPE VIII-B-3, L.P.
5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 6.3% ownership · since Aug 25, 2022
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ADVENT INTERNATIONAL GPE VIII-H, L.P.
5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 5.5% ownership · since Aug 25, 2022
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ADVENT INTERNATIONAL GPE VIII-B-1, L.P.
5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 5.4% ownership · since Aug 25, 2022
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ADVENT INTERNATIONAL GPE VIII-I, L.P.
5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 5.1% ownership · since Aug 25, 2022
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ADVENT INTERNATIONAL GPE VIII-J LP
5% OR GREATER INDIRECT OWNERSHIP INTEREST · O · 5% ownership · since Aug 25, 2022
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ANGELA STEVENTON
CORPORATE OFFICER · I · since Dec 14, 2023
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
HEATHER SISCEL
CORPORATE OFFICER · I · since Dec 14, 2023
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
DENA SCHWARTZ-DOTY
CORPORATE OFFICER · I · since Dec 14, 2023
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
DARLENE CHATMAN
W-2 MANAGING EMPLOYEE · I · since Feb 3, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
JOHN GUESS
CORPORATE OFFICER · I · since Dec 14, 2023
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.
- Owner is tied to 115 providers
Weekly refreshes
- 18 Sept 2026 (in use)101,188 recordspublisher data as of 19 Aug 2026
Records read from this file
- HORIZON GROUP HOLDINGS INTERMEDIATE 2, INC.5% OR GREATER INDIRECT OWNERSHIP INTEREST · 100% share · since 2022-08-25
- HORIZON ACQUISITION CO INC.5% OR GREATER INDIRECT OWNERSHIP INTEREST · 100% share · since 2022-08-25
- PLUTO ACQUISITION I INC5% OR GREATER INDIRECT OWNERSHIP INTEREST · 100% share · since 2022-08-25
- HORIZON GROUP HOLDINGS, L.P.5% OR GREATER INDIRECT OWNERSHIP INTEREST · 100% share · since 2022-08-25
- ACCENTCARE, INC.5% OR GREATER DIRECT OWNERSHIP INTEREST · 100% share · since 2022-08-25
- HORIZON GROUP HOLDINGS INTERMEDIATE 1, INC.5% OR GREATER INDIRECT OWNERSHIP INTEREST · 100% share · since 2022-08-25
- SEASONS ROLLOVER HOLDINGS LLC5% OR GREATER INDIRECT OWNERSHIP INTEREST · 15.4% share · since 2022-08-25
- ADVENT INTERNATIONAL GPE VIII-B, L.P.5% OR GREATER INDIRECT OWNERSHIP INTEREST · 15.1% share · since 2022-08-25
- 2 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
- ACCENTCARE HOME HEALTH OF SNOHOMISH COUNTY, LLCNPI 1912759184 · certification 507318 · 3400 188TH ST SW, LYNNWOOD, WA
- SEASONS HOSPICE & PALLIATIVE CARE OF SNOHOMISH COUNTY WASHINGTON, LLCsame street address in the same 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.
| Detail | Value | Published file | Record as of | Pulled | Version |
|---|---|---|---|---|---|
| Legal name | ACCENTCARE HOME HEALTH OF SNOHOMISH COUNTY, LLC | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| NPI | 1912759184 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Medicare certification number | 507318 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| CMS associate ID | 7315463080 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Provider type | PART A PROVIDER - HOME HEALTH AGENCY | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Organisation type | LLC | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Street address | 3400 188TH ST SW, STE 241 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| City | LYNNWOOD | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| State | WA | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| ZIP | 980374792 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · 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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