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Elevated
OpenScore 180

INSTANT HOME HEALTH CARE INC

21032 DEVONSHIRE ST, STE 206, CHATSWORTH, CA, 913112368

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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)

MEDICUS HOME HEALTH AGENCY

UNIT 202B · Incorporated Sep 12, 2018

View lead

PULSE HOME HEALTH SERVICES INC.

STE 208 · Incorporated Sep 9, 2019

View lead

ODYSSEY HOME HEALTH CARE INC

STE 205 · Incorporated Jun 1, 2021

View lead

Owners and managing parties of record

NVARD GEZALYAN

5% OR GREATER DIRECT OWNERSHIP INTEREST · I · 100% ownership · since Oct 22, 2018

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

NVARD GEZALYAN

CORPORATE OFFICER · I · 100% ownership · since Oct 22, 2018

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

NVARD GEZALYAN

CORPORATE DIRECTOR · I · 100% ownership · since Oct 22, 2018

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

NVARD GEZALYAN

W-2 MANAGING EMPLOYEE · I · 100% ownership · since Oct 22, 2018

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

NVARD GEZALYAN

OPERATIONAL/MANAGERIAL CONTROL · I · 100% ownership · since Oct 22, 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.

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

  • INSTANT HOME HEALTH CARE INCNPI 1457822603 · certification 559273 · 21032 DEVONSHIRE ST, CHATSWORTH, CA
  • MEDICUS HOME HEALTH AGENCYsame street address in the same file
  • PULSE HOME HEALTH SERVICES INC.same street address in the same file
  • ODYSSEY HOME HEALTH 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

  • NVARD GEZALYAN5% OR GREATER DIRECT OWNERSHIP INTEREST · 100% share · since 2018-10-22
  • NVARD GEZALYANCORPORATE OFFICER · 100% share · since 2018-10-22
  • NVARD GEZALYANCORPORATE DIRECTOR · 100% share · since 2018-10-22
  • NVARD GEZALYANW-2 MANAGING EMPLOYEE · 100% share · since 2018-10-22
  • NVARD GEZALYANOPERATIONAL/MANAGERIAL CONTROL · 100% share · since 2018-10-22

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 nameINSTANT HOME HEALTH CARE INCCMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
NPI1457822603CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
Medicare certification number559273CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
CMS associate ID0143658435CMS 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 address21032 DEVONSHIRE ST, STE 206CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
CityCHATSWORTHCMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
StateCACMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
ZIP913112368CMS 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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