Why this was flagged
4 providers share this street address
This address is the registered location of 4 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
Many providers in separate suites of one building
This building hosts providers registered across 4 different suite or unit numbers, a pattern seen when shell agencies are set up side by side.
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 (3)
Owners and managing parties of record
ARMEN MARTIROSYAN
5% OR GREATER DIRECT OWNERSHIP INTEREST · I · 51% ownership · since Jun 12, 2018
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ARMEN MARTIROSYAN
CORPORATE OFFICER · I · 51% ownership · since Jun 12, 2018
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ARMEN MARTIROSYAN
CORPORATE DIRECTOR · I · 51% ownership · since Jun 12, 2018
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
DAVID MARTIROSYAN
W-2 MANAGING EMPLOYEE · I · 49% ownership · since Jun 12, 2018
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
DAVID MARTIROSYAN
5% OR GREATER DIRECT OWNERSHIP INTEREST · I · 49% ownership · since Jun 12, 2018
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
DAVID MARTIROSYAN
CORPORATE OFFICER · I · 49% ownership · since Jun 12, 2018
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
DAVID MARTIROSYAN
CORPORATE DIRECTOR · I · 49% ownership · since Jun 12, 2018
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ARMEN MARTIROSYAN
W-2 MANAGING EMPLOYEE · I · since Jan 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.
- 4 providers share this street address
- Many providers in separate suites of one building
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
- DNA HOME HEALTH SERVICES,INC.NPI 1730662834 · certification 559135 · 18425 BURBANK BLVD, TARZANA, CA
- SIGMA HOME HEALTH INCsame street address in the same file
- LIMITLESS HOSPICE INCsame street address in the same file
- I KNOW HOSPICE INCsame street address in the same file
CMS Home Health Agency All Owners
Weekly refreshes
- 18 Sept 2026 (in use)101,188 recordspublisher data as of 19 Aug 2026
Records read from this file
- ARMEN MARTIROSYAN5% OR GREATER DIRECT OWNERSHIP INTEREST · 51% share · since 2018-06-12
- ARMEN MARTIROSYANCORPORATE OFFICER · 51% share · since 2018-06-12
- ARMEN MARTIROSYANCORPORATE DIRECTOR · 51% share · since 2018-06-12
- DAVID MARTIROSYANW-2 MANAGING EMPLOYEE · 49% share · since 2018-06-12
- DAVID MARTIROSYAN5% OR GREATER DIRECT OWNERSHIP INTEREST · 49% share · since 2018-06-12
- DAVID MARTIROSYANCORPORATE OFFICER · 49% share · since 2018-06-12
- DAVID MARTIROSYANCORPORATE DIRECTOR · 49% share · since 2018-06-12
- ARMEN MARTIROSYANW-2 MANAGING EMPLOYEE · since 2022-01-01
cms_home_health_payments
No completed weekly pull is recorded for this file yet.
Records read from this file
- Dna Home Health Services Inc — 2024$546,190 paid · 70 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 | DNA HOME HEALTH SERVICES,INC. | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| NPI | 1730662834 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Medicare certification number | 559135 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| CMS associate ID | 7719214907 | 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 | CORPORATION | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Incorporation date | 2018-06-12 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| State of incorporation | CA | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Street address | 18425 BURBANK BLVD, STE 417 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| City | TARZANA | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| State | CA | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| ZIP | 913562806 | 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.