Hospice · LA County
ADVENT HOSPICE & PALLIATIVE CARE, INC.
3333 S. BREA CANYON ROAD, SUITE 122, Diamond Bar, CA 91765
What the official records show
Found: State license
Listed in CDPH's licensed-facility file dated 09/16/2026 with license status ACTIVE, first licensed 05/08/2019. License no. 550004702.
Not found or needs checking: Medicare
We could not find this hospice in Medicare's Care Compare hospice file updated 08/19/2026 (CDPH records it as licensed only, not Medicare-certified).
Note: Years licensed
7 years as of 09/16/2026 (first state license 05/08/2019).
Note: Same building
2 other hospices in our LA County list give this same street address (suite numbers ignored). Many hospices sharing one building is a pattern state and federal reviewers look at; on its own it is not evidence of a problem with any one of them.
Note: State penalties
No state penalties on record for this facility in CDPH's archived enforcement file (1998–2024). Newer actions are not in that file.
Not found or needs checking: Federal exclusion list
Possible match — verify. A name on this record is spelled exactly like an entry on HHS-OIG's exclusion list (file dated 09/10/2026). A matching name does not mean it is the same person or business; confirm on the OIG search page using more details.
Source: U.S. Department of Health & Human Services, Office of Inspector General (HHS-OIG) ↗
Other hospices giving this building address (2)
State record details (CDPH, 09/16/2026)
- Licensee
- ADVENT HOSPICE & PALLIATIVE CARE, INC.
- Entity type
- PROFIT CORP
- License number
- 550004702
- Licensed / certified
- LICENSED ONLY
- Initial license date
- 05/08/2019
- License expiration date
- 05/07/2027
- Administrator (as listed)
- CASTILLO, DANIEL
- CDPH facility ID
- 630016704
Possible match — verify
These entries on HHS-OIG’s exclusion list (file dated 09/10/2026) are spelled exactly like a name in this hospice’s records. Many people and businesses share names. This is not a finding that they are the same; check on the OIG’s own search, which can confirm identity.
- Our record’s administrator name “CASTILLO, DANIEL” ↔ LEIE entry “CASTILLO, DANIEL, LOVE”, Palm Springs, CA · exclusion type 1128a1 · exclusion date 03/16/1995
Before you choose a hospice
- How to check a hospice yourself — the questions to ask and the official lookups, step by step.
- Something feels wrong — pressure to sign, gifts or cash offers, a “free” service that needs a Medicare number? Where to report it.
Sources
- California Department of Public Health (CDPH) — Licensed and Certified Healthcare Facility Listing ↗ (file dated 09/16/2026)
- Centers for Medicare & Medicaid Services (CMS) — Hospice — General Information (Care Compare) ↗ (dataset updated 08/19/2026)
- Centers for Medicare & Medicaid Services (CMS) — Hospice — Provider Data (quality measures) ↗ (dataset updated 08/07/2026)
- Centers for Medicare & Medicaid Services (CMS) — Hospice care — Provider CAHPS Hospice Survey Data ↗ (dataset updated 08/07/2026)
- California Department of Public Health (CDPH) — Health Facilities State Enforcement Actions (archived data file) ↗ (archive file dated 08/27/2024) Archived file covering penalties issued 1998–2024. Newer actions are not in this file.
- U.S. Department of Health & Human Services, Office of Inspector General (HHS-OIG) — List of Excluded Individuals/Entities (LEIE) — downloadable file ↗ (file dated 09/10/2026)
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