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Hospice Care · Medicare certified

St. Mary's Hospice, INC

809 S Lemon Ave, - · Diamond Bar, CA 91789

(626) 858-6100

NPI 1447517073 (opens in a new tab)

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About St. Mary's Hospice, INC

St. Mary's Hospice, INC is a hospice provider based in Diamond Bar, California. It is Medicare certified. It is run by a for-profit operator. Its public inspection record shows 42 citations, the most recent on September 5, 2025. It is one of 6 hospice providers listed in Diamond Bar. Its public records were last updated in August 2026.

Public record

CMS Care Compare, updated August 2026

Certification

Medicare-certified.

Ratings

Overall

8 out of 10 on CMS's Hospice Care Index

CMS Care Compare, December 2024.

Inspection history (42)

Records from August 2022 to September 2025.

  • August 11, 2022 · Condition

    Tag L0629

    (1)(i)) for Supervision of hospice aides. Survey type: Reaccreditation.

  • August 11, 2022 · Condition

    Tag L0502

    (1)) for Notice of rights and responsibilities. Survey type: Reaccreditation.

See the source data on qcor.cms.gov (opens in a new tab)

Ownership

For-Profit

Nearby alternatives

Other licensed providers in Diamond Bar.

Deciding between options? California Medicaid for Long-Term Care: 2026 Guide

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St. Mary's Hospice, INC in Diamond Bar, CA · Inspections page 3 · ElderCareCosts