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Moderate
OpenScore 40

A PLUS HOME HEALTH SERVICES INC

28310 ROADSIDE DR, STE 239, AGOURA HILLS, CA, 913014965

Claims run 10 days. Verified identity required.

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Why this was flagged

Moderate
Shared address

2 providers share this street address

This address is the registered location of 2 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

Other providers at this street address (1)

EXTENDED LIFE HOME HEALTH

STE 138 · Incorporated —

View lead

Owners and managing parties of record

SEONGJOON KOO

CORPORATE OFFICER · I · 100% ownership · since May 22, 2020

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

SEONGJOON KOO

5% OR GREATER DIRECT OWNERSHIP INTEREST · I · 51% ownership · since Aug 17, 2022

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

FROILAN MEDINA

CORPORATE DIRECTOR · I · 24.5% ownership · since Aug 17, 2022

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

FROILAN MEDINA

W-2 MANAGING EMPLOYEE · I · 24.5% ownership · since Aug 17, 2022

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

FROILAN MEDINA

5% OR GREATER DIRECT OWNERSHIP INTEREST · I · 24.5% ownership · since Aug 17, 2022

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

FROILAN MEDINA

CORPORATE OFFICER · I · 24.5% ownership · since Aug 17, 2022

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

WILDA LEE

CORPORATE DIRECTOR · I · 24.5% ownership · since Aug 17, 2022

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

WILDA LEE

W-2 MANAGING EMPLOYEE · I · 24.5% ownership · since Aug 17, 2022

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

WILDA LEE

5% OR GREATER DIRECT OWNERSHIP INTEREST · I · 24.5% ownership · since Aug 17, 2022

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

WILDA LEE

CORPORATE OFFICER · I · 24.5% ownership · since Aug 17, 2022

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

SEONGJOON KOO

CORPORATE DIRECTOR · I · since May 22, 2020

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

SEONGJOON KOO

W-2 MANAGING EMPLOYEE · I · since May 22, 2020

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

1 flag
  • 2 providers share this street address

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

  • A PLUS HOME HEALTH SERVICES INCNPI 1932726973 · certification 559793 · 28310 ROADSIDE DR, AGOURA HILLS, CA
  • EXTENDED LIFE HOME HEALTHsame 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

  • SEONGJOON KOOCORPORATE OFFICER · 100% share · since 2020-05-22
  • SEONGJOON KOO5% OR GREATER DIRECT OWNERSHIP INTEREST · 51% share · since 2022-08-17
  • FROILAN MEDINACORPORATE DIRECTOR · 24.5% share · since 2022-08-17
  • FROILAN MEDINAW-2 MANAGING EMPLOYEE · 24.5% share · since 2022-08-17
  • FROILAN MEDINA5% OR GREATER DIRECT OWNERSHIP INTEREST · 24.5% share · since 2022-08-17
  • FROILAN MEDINACORPORATE OFFICER · 24.5% share · since 2022-08-17
  • WILDA LEECORPORATE DIRECTOR · 24.5% share · since 2022-08-17
  • WILDA LEEW-2 MANAGING EMPLOYEE · 24.5% share · since 2022-08-17

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 nameA PLUS HOME HEALTH SERVICES INCCMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
NPI1932726973CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
Medicare certification number559793CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
CMS associate ID4981029386CMS 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 address28310 ROADSIDE DR, STE 239CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
CityAGOURA HILLSCMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
StateCACMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
ZIP913014965CMS 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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