Nursing home / skilled nursing
Stillwater Post-Acute
Nursing home / skilled nursing in El Cajon, California
Checked October 31, 2026
| Provider details |
|---|
| Address | 510 E. WASHINGTON AVENUE |
| City | El Cajon |
| State | California |
| ZIP code | 92020 |
| County | San Diego |
| Phone | 619-440-1211 |
| CMS certification number (CCN) | 555076 |
| Ownership | For profit - Limited Liability company |
| Certified beds | 256 |
| Certification | Medicare and Medicaid |
| First approved for Medicare/Medicaid | August 4, 1977 |
| Located in a hospital | N |
| Continuing care retirement community | N |
| Care types | skilled nursing, rehab services |
| Services offered | skilled 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 rating | 2 of 5 |
| Health inspection rating | 2 of 5 |
| Staffing rating | 3 of 5 |
| Quality measure rating | 3 of 5 |
| Long-stay quality rating | 5 of 5 |
| Short-stay quality rating | 1 of 5 |
| RN staffing hours per resident per day | 0.59 |
| Total nurse staffing hours per resident per day | 3.95 |
Inspection results
| Source: CMS · processing date 2026-10-01 |
|---|
| Rating Cycle 1 Total Health Score | 108 |
| Total Weighted Health Survey Score | 122.000 |
| Rating Cycle 2/3 Total Health Score | 164 |
| Rating Cycle 1 Health Deficiency Score | 108 |
| Rating Cycle 2/3 Health Deficiency Score | 164 |
| Rating Cycle 1 Standard Survey Health Date | 2025-04-18 |
| Rating Cycle 1 Total Number of Health Deficiencies | 23 |
| Rating Cycle 2/3 Total Number of Health Deficiencies | 27 |
| Rating Cycle 1 Number of Standard Health Deficiencies | 20 |
| Number of Citations from Infection Control Inspections | 0 |
| Rating Cycle 1 Number of Complaint Health Deficiencies | 3 |
| Rating Cycle 2/3 Number of Complaint Health Deficiencies | 11 |
Staffing
| Source: CMS · processing date 2026-10-01 |
|---|
| Nursing Case-Mix Index | 1.56128 |
| Registered Nurse turnover | 47.2 |
| Nursing Case-Mix Index Ratio | 1.10709 |
| Total nursing staff turnover | 43.0 |
| Reported LPN Staffing Hours per Resident per Day | 1.09774 |
| Reported Licensed Staffing Hours per Resident per Day | 1.68499 |
| Number of administrators who have left the nursing home | 0 |
| Reported Nurse Aide Staffing Hours per Resident per Day | 2.26126 |
| Registered Nurse hours per resident per day on the weekend | 0.56026 |
| Total number of nurse staff hours per resident per day on the weekend | 3.84337 |
Penalties
| Source: CMS · processing date 2026-10-01 |
|---|
| Number of Fines | 0 |
| Number of Payment Denials | 0 |
| Total Number of Penalties | 0 |
| Total Amount of Fines in Dollars | 0.00 |
Ownership
| Source: CMS · processing date 2026-10-01 |
|---|
| Chain ID | 318 |
| Chain Name | LINKS HEALTHCARE GROUP |
| Legal Business Name | SAN DIEGO BAY HOLDINGS LLC |
| Chain Average QM Rating | 4.3 |
| Chain Average Staffing Rating | 2.8 |
| Number of Facilities in Chain | 32 |
| Chain Average Overall 5-star Rating | 3.1 |
| Chain Average Health Inspection Rating | 2.7 |
| Provider Changed Ownership in Last 12 Months | N |
Occupancy and payer mix
| Source: CMS · processing date 2026-10-01 |
|---|
| Abuse Icon | N |
| High Performing Icon | N |
| With a Resident and Family Council | Resident |
| Average Number of Residents per Day | 244.7 |
| Automatic Sprinkler Systems in All Required Areas | Yes |
| Most Recent Health Inspection More Than 2 Years Ago | N |