Why this was flagged
5 providers share this street address
This address is the registered location of 5 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 Hospice Enrollments · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · cca83d
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Many providers in separate suites of one building
This building hosts providers registered across 5 different suite or unit numbers, a pattern seen when shell agencies are set up side by side.
Source CMS Hospice Enrollments · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · cca83d
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Owner is tied to 5 providers
An owner or managing party of this provider (DARRIN D LUU) is listed on 5 separate Medicare enrollments. Chains are legal, and most are ordinary business — this is background context, not a fraud indicator on its own.
Source CMS Hospice All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · fc59f2
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Owners and managing parties of record
SYUZANNA PETROSYAN
5% OR GREATER DIRECT OWNERSHIP INTEREST · I · 100% ownership · since Oct 14, 2019
Source CMS Hospice All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · fc59f2
SYUZANNA PETROSYAN
CORPORATE OFFICER · I · 100% ownership · since Oct 14, 2019
Source CMS Hospice All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · fc59f2
SYUZANNA PETROSYAN
CORPORATE DIRECTOR · I · 100% ownership · since Oct 14, 2019
Source CMS Hospice All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · fc59f2
DARRIN D LUU
CONTRACTED MANAGING EMPLOYEE · I · 0% ownership · since Sep 9, 2024
Source CMS Hospice All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · fc59f2
NATALIYA NEMINOVA
W-2 MANAGING EMPLOYEE · I · 0% ownership · since Sep 1, 2024
Source CMS Hospice All Owners · record as of 19 Oct 2026 · pulled 9 Nov 2026 · version 2026-11-09 · fc59f2
Source timeline
Corrections and disputes
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Source records
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| Detail | Value | Published file | Record as of | Pulled | Version |
|---|---|---|---|---|---|
| Legal name | SS HOSPICE CARE INC | CMS Hospice Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · cca83d |
| NPI | 1720674989 | CMS Hospice Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · cca83d |
| Medicare certification number | B51724 | CMS Hospice Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · cca83d |
| CMS associate ID | 1557744133 | CMS Hospice Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · cca83d |
| Provider type | PART A PROVIDER - HOSPICE | CMS Hospice Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · cca83d |
| Organisation type | CORPORATION | CMS Hospice Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · cca83d |
| Incorporation date | 2019-10-14 | CMS Hospice Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · cca83d |
| State of incorporation | CA | CMS Hospice Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · cca83d |
| Street address | 21405 DEVONSHIRE ST, STE 225 | CMS Hospice Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · cca83d |
| City | CHATSWORTH | CMS Hospice Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · cca83d |
| State | CA | CMS Hospice Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · cca83d |
| ZIP | 91311-2942 | CMS Hospice Enrollments | Oct 19, 2026 | Nov 9, 2026 | 2026-11-09 · cca83d |
What changed
Public research history
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