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Elevated
OpenScore 180

SIERRA HOME HEALTH INC

4444 W RIVERSIDE DR, STE 207, BURBANK, CA, 915054048

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Why this was flagged

Elevated
Shared address

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

Elevated
Suite stacking

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)

VANGUARD HOME HEALTH CARE INC

STE 110 · Incorporated Aug 23, 2018

View lead

WHITE STAR HOME HEALTH, INC.

STE 204A · Incorporated Apr 23, 2021

View lead

MID VALLEY HOSPICE CARE INC

STE 206 · Incorporated Jul 9, 2020

View lead

Owners and managing parties of record

AIDA MEGRIKIAN

5% OR GREATER DIRECT OWNERSHIP INTEREST · I · 100% ownership · since Sep 6, 2022

Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296

AIDA MEGRIKIAN

CORPORATE OFFICER · I · 100% ownership · since Sep 6, 2022

Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296

AIDA MEGRIKIAN

CORPORATE DIRECTOR · I · 100% ownership · since Sep 6, 2022

Source CMS Home Health Agency All Owners · record as of 19 Aug 2026 · pulled 18 Sept 2026 · version 2026-09-18 · f10296

AIDA MEGRIKIAN

W-2 MANAGING EMPLOYEE · I · 100% ownership · since Sep 6, 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.

CMS Home Health Agency Enrollments

2 flags
  • 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

  • SIERRA HOME HEALTH INCNPI 1114372802 · certification 559014 · 4444 W RIVERSIDE DR, BURBANK, CA
  • VANGUARD HOME HEALTH CARE INCsame street address in the same file
  • WHITE STAR HOME HEALTH, INC.same street address in the same file
  • MID VALLEY HOSPICE CARE INCsame street address in the same file

CMS Home Health Agency All Owners

background detail only

Weekly refreshes

  • 18 Sept 2026 (in use)101,188 recordspublisher data as of 19 Aug 2026

Records read from this file

  • AIDA MEGRIKIAN5% OR GREATER DIRECT OWNERSHIP INTEREST · 100% share · since 2022-09-06
  • AIDA MEGRIKIANCORPORATE OFFICER · 100% share · since 2022-09-06
  • AIDA MEGRIKIANCORPORATE DIRECTOR · 100% share · since 2022-09-06
  • AIDA MEGRIKIANW-2 MANAGING EMPLOYEE · 100% share · since 2022-09-06

cms_home_health_payments

background detail only

No completed weekly pull is recorded for this file yet.

Records read from this 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.

DetailValuePublished fileRecord as ofPulledVersion
Legal nameSIERRA HOME HEALTH INCCMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
NPI1114372802CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
Medicare certification number559014CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
CMS associate ID7517249394CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
Provider typePART A PROVIDER - HOME HEALTH AGENCYCMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
Organisation typeCORPORATIONCMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
Street address4444 W RIVERSIDE DR, STE 207CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
CityBURBANKCMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
StateCACMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
ZIP915054048CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · 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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