Why this was flagged
7 providers share this street address
This address is the registered location of 7 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 7 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 (6)
NORMANDIE HOME HEALTH LLC
STE 204A · Incorporated —
FRANKLIN HOSPICE INC
STE 203 · Incorporated —
GREEN WAY HOSPICE INC
STE 210A · Incorporated May 26, 2020
BRAND HOSPICE CARE INC
STE 209A · Incorporated Jun 23, 2020
MAPLE HOSPICE INC
STE 208A · Incorporated —
COASTLINE HOSPICE INC
STE 207A · Incorporated Jun 23, 2020
Owners and managing parties of record
ELLONA MELKUMYAN
5% OR GREATER DIRECT OWNERSHIP INTEREST · I · 100% ownership · since Apr 7, 2022
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ELLONA MELKUMYAN
CORPORATE OFFICER · I · 100% ownership · since Apr 7, 2022
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ELLONA MELKUMYAN
CORPORATE DIRECTOR · I · 100% ownership · since Apr 7, 2022
Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296
ELLONA MELKUMYAN
W-2 MANAGING EMPLOYEE · I · 100% ownership · since Apr 7, 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.
- 7 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
- DAY AND NIGHT HOME HEALTH SERVICES INCNPI 1841922549 · certification 757937 · 7630 VINELAND AVE, SUN VALLEY, CA
- NORMANDIE HOME HEALTH LLCsame street address in the same file
- FRANKLIN HOSPICE INCsame street address in the same file
- GREEN WAY HOSPICE INCsame street address in the same file
- BRAND HOSPICE CARE 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
- ELLONA MELKUMYAN5% OR GREATER DIRECT OWNERSHIP INTEREST · 100% share · since 2022-04-07
- ELLONA MELKUMYANCORPORATE OFFICER · 100% share · since 2022-04-07
- ELLONA MELKUMYANCORPORATE DIRECTOR · 100% share · since 2022-04-07
- ELLONA MELKUMYANW-2 MANAGING EMPLOYEE · 100% share · since 2022-04-07
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 | DAY AND NIGHT HOME HEALTH SERVICES INC | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| NPI | 1841922549 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Medicare certification number | 757937 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| CMS associate ID | 9133650211 | 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 |
| State of incorporation | CA | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| Street address | 7630 VINELAND AVE, STE 206 | CMS Home Health Agency Enrollments | Jul 27, 2026 | Sep 18, 2026 | 2026-09-18 · c6841a |
| City | SUN VALLEY | 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 | 913524535 | 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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