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Home HealthCalifornia › Castro Valley

Assure Home Health, LLC

Home health agency in Castro Valley, California · CCN 758192

Contact and basics

  • Address3137 Castro Valley Blvd
    Castro Valley, CA 94546
  • Phone(650) 679-3934
  • CMS certification number758192
  • Medicare-certified since11/11/2025

Who owns this home health agency

OwnerRoleShareAssociated sinceCMS type flags
JOSEFINA BOOKER5% OR GREATER DIRECT OWNERSHIP INTEREST25%10/6/2020
JOSEFINA BOOKERCORPORATE DIRECTOR25%10/6/2020
STEVE SANCHEZ5% OR GREATER DIRECT OWNERSHIP INTEREST37.5%10/6/2020
STEVE SANCHEZCORPORATE DIRECTOR50%10/6/2020
STEVE SANCHEZW-2 MANAGING EMPLOYEE100%10/6/2020
YVONNE MALCAMPO5% OR GREATER DIRECT OWNERSHIP INTEREST37.5%10/6/2020
YVONNE MALCAMPOCORPORATE DIRECTOR25%10/6/2020

Source: CMS Home Health Agency All Owners file, linked to this provider through its Medicare enrollment record. Medicare's Care Compare does not present ownership in this form.

Where these records come from

Everything on this page is reproduced from the CMS Provider Data Catalog (July 2026 release) and, where shown, the CMS ownership and Medicare enrollment files. Nothing here is a rating or opinion of ours. If you believe a figure is wrong, email data@carerecords.org with the CCN and we verify against the official file within 5 business days.

How to cite this page: CareRecords, "Assure Home Health, LLC — home health agency records, Castro Valley, CA." Compiled from the CMS Provider Data Catalog (July 2026 release), CCN 758192. https://carerecords.org/home-health/california/assure-home-health-llc-castro-valley/