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Home › Providers › California › El Cajon › Stillwater Post-Acute

Nursing home / skilled nursing

Stillwater Post-Acute

Nursing home / skilled nursing in El Cajon, California

Checked October 31, 2026

Provider details
Address510 E. WASHINGTON AVENUE
CityEl Cajon
StateCalifornia
ZIP code92020
CountySan Diego
Phone619-440-1211
CMS certification number (CCN)555076
OwnershipFor profit - Limited Liability company
Certified beds256
CertificationMedicare and Medicaid
First approved for Medicare/MedicaidAugust 4, 1977
Located in a hospitalN
Continuing care retirement communityN
Care typesskilled nursing, rehab services
Services offeredskilled nursing care, rehabilitation services

Stillwater Post-Acute is in 510 E. WASHINGTON AVENUE, El Cajon, CA 92020. Phone: 619-440-1211. Ownership: For profit - Limited Liability company. CMS rates it 2 out of 5 stars overall (health inspection 2, staffing 3, quality measures 3). CMS inspection and staffing detail: total weighted health survey score 122.000; 0 federal fines totaling $0.00; total nursing staff turnover 43.0%.

Quality measures

Source: CMS · CMS processing date: 2026-10-01

Star ratings and staffing hours
Overall rating2 of 5
Health inspection rating2 of 5
Staffing rating3 of 5
Quality measure rating3 of 5
Long-stay quality rating5 of 5
Short-stay quality rating1 of 5
RN staffing hours per resident per day0.59
Total nurse staffing hours per resident per day3.95

Inspection results

Source: CMS · processing date 2026-10-01
Rating Cycle 1 Total Health Score108
Total Weighted Health Survey Score122.000
Rating Cycle 2/3 Total Health Score164
Rating Cycle 1 Health Deficiency Score108
Rating Cycle 2/3 Health Deficiency Score164
Rating Cycle 1 Standard Survey Health Date2025-04-18
Rating Cycle 1 Total Number of Health Deficiencies23
Rating Cycle 2/3 Total Number of Health Deficiencies27
Rating Cycle 1 Number of Standard Health Deficiencies20
Number of Citations from Infection Control Inspections0
Rating Cycle 1 Number of Complaint Health Deficiencies3
Rating Cycle 2/3 Number of Complaint Health Deficiencies11

Staffing

Source: CMS · processing date 2026-10-01
Nursing Case-Mix Index1.56128
Registered Nurse turnover47.2
Nursing Case-Mix Index Ratio1.10709
Total nursing staff turnover43.0
Reported LPN Staffing Hours per Resident per Day1.09774
Reported Licensed Staffing Hours per Resident per Day1.68499
Number of administrators who have left the nursing home0
Reported Nurse Aide Staffing Hours per Resident per Day2.26126
Registered Nurse hours per resident per day on the weekend0.56026
Total number of nurse staff hours per resident per day on the weekend3.84337

Penalties

Source: CMS · processing date 2026-10-01
Number of Fines0
Number of Payment Denials0
Total Number of Penalties0
Total Amount of Fines in Dollars0.00

Ownership

Source: CMS · processing date 2026-10-01
Chain ID318
Chain NameLINKS HEALTHCARE GROUP
Legal Business NameSAN DIEGO BAY HOLDINGS LLC
Chain Average QM Rating4.3
Chain Average Staffing Rating2.8
Number of Facilities in Chain32
Chain Average Overall 5-star Rating3.1
Chain Average Health Inspection Rating2.7
Provider Changed Ownership in Last 12 MonthsN

Occupancy and payer mix

Source: CMS · processing date 2026-10-01
Abuse IconN
High Performing IconN
With a Resident and Family CouncilResident
Average Number of Residents per Day244.7
Automatic Sprinkler Systems in All Required AreasYes
Most Recent Health Inspection More Than 2 Years AgoN

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