Home Health › California › Ontario
Home health agency in Ontario, California · CCN 059029
CMS flags at least one owner here as: holding company. These are CMS's own classification checkboxes, reproduced as filed.
| Owner | Role | Share | Associated since | CMS type flags |
|---|---|---|---|---|
| PINE STREET HEALTHCARE HOLDINGS LLC | 5% OR GREATER INDIRECT OWNERSHIP INTEREST | 100% | 5/5/2020 | holding company |
| PINE STREET HEALTHCARE INTERMEDIATE HOLDINGS II LLC | 5% OR GREATER DIRECT OWNERSHIP INTEREST | 100% | 7/15/2021 | holding company |
| PINE STREET HEALTHCARE INTERMEDIATE HOLDINGS II LLC | OPERATIONAL/MANAGERIAL CONTROL | 100% | 7/15/2021 | holding company |
| PINE STREET HEALTHCARE INTERMEDIATE HOLDINGS, LLC | 5% OR GREATER INDIRECT OWNERSHIP INTEREST | 100% | 7/15/2021 | holding company |
| JONATHAN SASSOVER | CONTRACTED MANAGING EMPLOYEE | 50% | 5/5/2020 | — |
| JONATHAN SASSOVER | 5% OR GREATER INDIRECT OWNERSHIP INTEREST | 40.2% | 5/5/2020 | — |
| JONATHAN SASSOVER | OPERATIONAL/MANAGERIAL CONTROL | 50% | 5/5/2020 | — |
| JUSTIN MATEEN | 5% OR GREATER INDIRECT OWNERSHIP INTEREST | 5.6% | 5/5/2020 | — |
| MICHAEL DAVIDOV | 5% OR GREATER INDIRECT OWNERSHIP INTEREST | 40.2% | 5/5/2020 | — |
| MICHAEL DAVIDOV | OPERATIONAL/MANAGERIAL CONTROL | 50% | 5/20/2020 | — |
| PAUL FINNEGAN | 5% OR GREATER INDIRECT OWNERSHIP INTEREST | 10% | 5/5/2020 | — |
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.
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, "Prime Home Health — home health agency records, Ontario, CA." Compiled from the CMS Provider Data Catalog (July 2026 release), CCN 059029. https://carerecords.org/home-health/california/prime-home-health-ontario/