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High
OpenScore 250

VALLEY HOME HEALTH CARE AGENCY, INC.

5530 CORBIN AVE, STE 112, TARZANA, CA, 913566048

Claims run 10 days. Verified identity required.

Claiming opens the investigation packet: a case briefing, every flag explained, the owners and linked providers, a tracked checklist, pre-filled public record lookups and a downloadable dossier.

Why this was flagged

High
Shared address

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

Elevated
Suite stacking

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)

DIAMOND HOME HEALTH, INC.

STE 336 · Incorporated Apr 12, 2007

View lead

AT HOME HEALTH SERVICES, INC.

STE 228 · Incorporated Aug 7, 2008

View lead

INTEGRITY HOME HEALTH CARE SERVICES INC

STE 107 · Incorporated Mar 27, 2014

View lead

PARADISE HOME HEALTH OF LOS ANGELES INC

STE 220 · Incorporated Dec 4, 2018

View lead

CEDAR CARE HOME HEALTH INC

STE 375 · Incorporated Oct 27, 2017

View lead

MAR HOSPICE CARE

STE 205 · Incorporated Jul 17, 2020

View lead

Owners and managing parties of record

NYDIA STA MARIA

CONTRACTED MANAGING EMPLOYEE · I · 100% ownership · since Feb 11, 2021

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

ROCELIO HILARIO

W-2 MANAGING EMPLOYEE · I · 100% ownership · since Feb 11, 2021

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

RACQUEL S QUEMA

5% OR GREATER DIRECT OWNERSHIP INTEREST · I · 25% ownership · since Feb 11, 2021

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

RACQUEL S QUEMA

CORPORATE OFFICER · I · 25% ownership · since Feb 11, 2021

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

NYDIA STA MARIA

5% OR GREATER DIRECT OWNERSHIP INTEREST · I · 25% ownership · since Feb 11, 2021

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

NYDIA STA MARIA

CORPORATE OFFICER · I · 25% ownership · since Feb 11, 2021

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

LEONILO S STA MARIA

5% OR GREATER DIRECT OWNERSHIP INTEREST · I · 25% ownership · since Feb 11, 2021

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

NAOMI STA MARIA

5% OR GREATER DIRECT OWNERSHIP INTEREST · I · 25% ownership · since Feb 11, 2021

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

LEONILO S STA MARIA

CORPORATE OFFICER · I · 25% ownership · since Feb 11, 2021

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

NAOMI STA MARIA

CORPORATE OFFICER · I · 25% ownership · since Feb 11, 2021

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
  • 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

  • VALLEY HOME HEALTH CARE AGENCY, INC.NPI 1255458170 · certification 059049 · 5530 CORBIN AVE, TARZANA, CA
  • DIAMOND HOME HEALTH, INC.same street address in the same file
  • AT HOME HEALTH SERVICES, INC.same street address in the same file
  • INTEGRITY HOME HEALTH CARE SERVICES INCsame street address in the same file
  • PARADISE HOME HEALTH OF LOS ANGELES 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

  • NYDIA STA MARIACONTRACTED MANAGING EMPLOYEE · 100% share · since 2021-02-11
  • ROCELIO HILARIOW-2 MANAGING EMPLOYEE · 100% share · since 2021-02-11
  • RACQUEL S QUEMA5% OR GREATER DIRECT OWNERSHIP INTEREST · 25% share · since 2021-02-11
  • RACQUEL S QUEMACORPORATE OFFICER · 25% share · since 2021-02-11
  • NYDIA STA MARIA5% OR GREATER DIRECT OWNERSHIP INTEREST · 25% share · since 2021-02-11
  • NYDIA STA MARIACORPORATE OFFICER · 25% share · since 2021-02-11
  • LEONILO S STA MARIA5% OR GREATER DIRECT OWNERSHIP INTEREST · 25% share · since 2021-02-11
  • NAOMI STA MARIA5% OR GREATER DIRECT OWNERSHIP INTEREST · 25% share · since 2021-02-11

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 nameVALLEY HOME HEALTH CARE AGENCY, INC.CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
NPI1255458170CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
Medicare certification number059049CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
CMS associate ID3375649155CMS 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
Incorporation date2007-02-13CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
State of incorporationCACMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
Street address5530 CORBIN AVE, STE 112CMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
CityTARZANACMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
StateCACMS Home Health Agency EnrollmentsJul 27, 2026Sep 18, 20262026-09-18 · c6841a
ZIP913566048CMS 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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