STELLA MARIS, INC.

2300 DULANEY VALLEY ROAD, TIMONIUM, MD 21093 · CCN 215117 · 390 certified beds · Data as of 2026-07-01

CMS overall2 of 5CMS inspections2 of 5CMS staffing4 of 5CMS quality2 of 5

Star ratings are issued by CMS (the federal Centers for Medicare & Medicaid Services), not by NursingHomeLens. We report them; we do not rate or rank facilities.

No immediate-jeopardy or actual-harm citations, and no CMS enforcement fines, appear in this facility's current record.

CMS has flagged this facility with its abuse icon, which marks facilities cited for abuse in recent inspections.

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Serious inspection findings

No citations at CMS's actual-harm or immediate-jeopardy levels appear in this facility's current record.

Staffing, from payroll records

Nursing hours / resident / day

3.64

state median 3.27

Weekend staffing gap

−8%

fewer nursing hours on weekends · state median −5%

RN hours / resident / day

0.49

registered nurses only

Contract (agency) staff

16%

share of all nursing hours

Nursing staff turnover

43%

per year, per CMS

Source: CMS Payroll-Based Journal, 2026Q1, 90 reported days — actual payroll data, not the facility's own estimates.

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Penalties and enforcement

CMS records no penalties for this facility.

Ownership

Ownership type: Non profit - Corporation.

Full citation history

By severity: No harm, potential for minimal harm: 1 · Potential for more than minimal harm: 46

Survey date	Tag	Category	Severity	Corrected
2025-07-23	F0550	Resident Rights Deficiencies	D	not recorded
2025-07-23	F0600	Freedom from Abuse, Neglect, and Exploitation Deficiencies	D	not recorded
2025-07-23	F0609	Freedom from Abuse, Neglect, and Exploitation Deficiencies	D	not recorded
2025-07-23	F0628	Resident Rights Deficiencies	D	not recorded
2025-07-23	F0689	Quality of Life and Care Deficiencies	D	not recorded
2025-07-23	F0842	Resident Assessment and Care Planning Deficiencies	D	not recorded
2025-07-23	F0880	Infection Control Deficiencies	D	not recorded
2025-07-23	F0921	Environmental Deficiencies	D	not recorded
2025-04-09	F0552	Resident Rights Deficiencies	D	not recorded
2025-04-09	F0580	Resident Rights Deficiencies	D	not recorded
2025-04-09	F0600	Freedom from Abuse, Neglect, and Exploitation Deficiencies	D	not recorded
2025-04-09	F0609	Freedom from Abuse, Neglect, and Exploitation Deficiencies	E	not recorded
2025-04-09	F0610	Freedom from Abuse, Neglect, and Exploitation Deficiencies	E	not recorded
2025-04-09	F0641	Resident Assessment and Care Planning Deficiencies	D	not recorded
2025-04-09	F0655	Resident Assessment and Care Planning Deficiencies	D	not recorded
2025-04-09	F0656	Resident Assessment and Care Planning Deficiencies	D	not recorded
2025-04-09	F0684	Quality of Life and Care Deficiencies	D	not recorded
2025-04-09	F0686	Quality of Life and Care Deficiencies	D	not recorded
2025-04-09	F0692	Quality of Life and Care Deficiencies	D	not recorded
2025-04-09	F0755	Pharmacy Service Deficiencies	D	not recorded
2025-04-09	F0761	Pharmacy Service Deficiencies	D	not recorded
2025-04-09	F0770	Administration Deficiencies	D	not recorded
2025-04-09	F0812	Nutrition and Dietary Deficiencies	E	not recorded
2025-04-09	F0840	Administration Deficiencies	D	not recorded
2025-04-09	F0842	Resident Assessment and Care Planning Deficiencies	D	not recorded
2025-04-09	F0880	Infection Control Deficiencies	D	not recorded
2025-04-09	F0925	Environmental Deficiencies	E	not recorded
2022-05-11	F0565	Resident Rights Deficiencies	D	not recorded
2022-05-11	F0600	Freedom from Abuse, Neglect, and Exploitation Deficiencies	D	not recorded
2022-05-11	F0641	Resident Assessment and Care Planning Deficiencies	E	not recorded
2022-05-11	F0656	Resident Assessment and Care Planning Deficiencies	E	not recorded
2022-05-11	F0657	Resident Assessment and Care Planning Deficiencies	D	not recorded
2022-05-11	F0684	Quality of Life and Care Deficiencies	E	not recorded
2022-05-11	F0757	Pharmacy Service Deficiencies	D	not recorded
2022-05-11	F0791	Quality of Life and Care Deficiencies	D	not recorded
2022-05-11	F0804	Nutrition and Dietary Deficiencies	E	not recorded
2022-05-11	F0809	Nutrition and Dietary Deficiencies	D	not recorded
2022-05-11	F0825	Quality of Life and Care Deficiencies	D	not recorded
2022-05-11	F0842	Resident Assessment and Care Planning Deficiencies	D	not recorded
2022-05-11	F0883	Infection Control Deficiencies	D	not recorded
2018-09-21	F0577	Resident Rights Deficiencies	E	not recorded
2018-09-21	F0583	Resident Rights Deficiencies	E	not recorded
2018-09-21	F0584	Resident Rights Deficiencies	B	not recorded
2018-09-21	F0623	Resident Rights Deficiencies	E	not recorded
2018-09-21	F0657	Resident Assessment and Care Planning Deficiencies	D	not recorded
2018-09-21	F0842	Resident Assessment and Care Planning Deficiencies	E	not recorded
2018-09-21	F0880	Infection Control Deficiencies	D	not recorded

Sources: CMS Provider Information, Health Deficiencies, Penalties, and Ownership datasets (data.cms.gov/provider-data), processed 2026-07-01; CMS Payroll-Based Journal daily staffing. Find this facility on Care Compare: search “STELLA MARIS, INC., TIMONIUM” at medicare.gov/care-compare.