Why this was flagged
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
Owner is tied to 6 providers
An owner or managing party of this provider (NICHOLAS A LARSEN) is listed on 6 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
Other providers at this street address (1)
ANCORA HOME HEALTH & HOSPICE, LLC
STE B · Incorporated Jan 18, 2018
Owners and managing parties of record
THE OSIRIS GROUP
OPERATIONAL/MANAGERIAL CONTROL · O · 75% ownership · since Sep 1, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
THE OSIRIS GROUP
5% OR GREATER DIRECT OWNERSHIP INTEREST · O · 75% ownership · since Sep 1, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
MARC DUNN
5% OR GREATER INDIRECT OWNERSHIP INTEREST · I · 25% ownership · since Sep 1, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
MARC DUNN
CORPORATE OFFICER · I · 25% ownership · since Sep 1, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
MARC DUNN
OPERATIONAL/MANAGERIAL CONTROL · I · 25% ownership · since Sep 1, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
GREGORY W LARSEN
5% OR GREATER INDIRECT OWNERSHIP INTEREST · I · 25% ownership · since Sep 1, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
GREGORY W LARSEN
CORPORATE OFFICER · I · 25% ownership · since Sep 1, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
GREGORY W LARSEN
OPERATIONAL/MANAGERIAL CONTROL · I · 25% ownership · since Sep 1, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
MARK JORGENSEN PT PC LLC
5% OR GREATER DIRECT OWNERSHIP INTEREST · O · 25% ownership · since Sep 1, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
NICHOLAS A LARSEN
OPERATIONAL/MANAGERIAL CONTROL · I · 25% ownership · since Sep 1, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
MARK JORGENSEN
5% OR GREATER INDIRECT OWNERSHIP INTEREST · I · 25% ownership · since Sep 1, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
NICHOLAS A LARSEN
5% OR GREATER INDIRECT OWNERSHIP INTEREST · I · 25% ownership · since Sep 1, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
NICHOLAS A LARSEN
CORPORATE OFFICER · I · 25% ownership · since Sep 1, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
JEFFREY MELENDEZ
W-2 MANAGING EMPLOYEE · I · 0% ownership · since Mar 1, 2025
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ANN HOUSER
W-2 MANAGING EMPLOYEE · I · 0% ownership · since Nov 3, 2024
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
RUBEN GARCIA
W-2 MANAGING EMPLOYEE · I · 0% 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
MADELINE JOY ORR
W-2 MANAGING EMPLOYEE · I · 0% ownership · since Jan 1, 2018
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 6 providers
Weekly refreshes
- 18 Sept 2026 (in use)101,188 recordspublisher data as of 19 Aug 2026
Records read from this file
- THE OSIRIS GROUPOPERATIONAL/MANAGERIAL CONTROL · 75% share · since 2025-09-01
- THE OSIRIS GROUP5% OR GREATER DIRECT OWNERSHIP INTEREST · 75% share · since 2025-09-01
- MARC DUNN5% OR GREATER INDIRECT OWNERSHIP INTEREST · 25% share · since 2025-09-01
- MARC DUNNCORPORATE OFFICER · 25% share · since 2025-09-01
- MARC DUNNOPERATIONAL/MANAGERIAL CONTROL · 25% share · since 2025-09-01
- GREGORY W LARSEN5% OR GREATER INDIRECT OWNERSHIP INTEREST · 25% share · since 2025-09-01
- GREGORY W LARSENCORPORATE OFFICER · 25% share · since 2025-09-01
- GREGORY W LARSENOPERATIONAL/MANAGERIAL CONTROL · 25% share · since 2025-09-01
- 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
- ANCORA HOME HEALTH & HOSPICE, LLCNPI 1801380043 · certification 027008 · 3831 E BLUE LUPINE DR, WASILLA, AK
- ANCORA HOME HEALTH & HOSPICE, LLCsame street address in the same file
cms_home_health_payments
No completed weekly pull is recorded for this file yet.
Records read from this file
- Ancora Home Health & Hospice — 2024$6,821,355 paid · 1,209 patients
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 | ANCORA HOME HEALTH & HOSPICE, LLC | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Trading name | ANCORA HOME HEALTH & HOSPICE | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| NPI | 1801380043 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Medicare certification number | 027008 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| CMS associate ID | 6800149451 | 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 |
| Incorporation date | 2018-01-18 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| State of incorporation | AK | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Street address | 3831 E BLUE LUPINE DR, STE B | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| City | WASILLA | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| State | AK | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| ZIP | 996548461 | 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.
Readers judge whether this flag holds up. A note only reaches the top when people who usually disagree both rate it helpful.
No notes yet. If you have checked this provider, say what you found.