Home › Markets › California › Stonebrook Post Acute
Who Owns Stonebrook Post Acute in Concord, California?
Ownership resolution: Verified
Facility Snapshot
| CCN | 555421 |
| Facility type | Skilled Nursing Facility |
| City | Concord |
| County | Contra Costa |
| State | California |
| Certified beds | 120 |
| CMS overall rating | 4 of 5 |
| Ownership type | For profit - Corporation |
| Corporate family | WEST HARBOR HEALTHCARE LLC |
Corporate Family
This facility is part of the WEST HARBOR HEALTHCARE LLC corporate family. The complete portfolio mapping, related legal entities and transaction history are part of the paid intelligence below.
Unlock the Full Ownership Intelligence
| Metric | Result |
|---|---|
| Operating margin (latest HCRIS period) | ••••% |
| Occupancy of certified beds | ••••% |
| Medicaid share of resident days | ••••% |
Agency cost per Unlock the Full Ownership Intelligenceof employee salary | ••••% |
| Financial trend (three periods) |
| Metric | Result |
|---|---|
| Nurse hours per resident day | |
| RN hours per resident day | |
| Annual nursing turnover | |
| Health deficiencies on record |
| Component | Score |
|---|---|
| Distress 2.0 score (0–100) and six component values | |
| Component contributions and source values behind the public band | |
| Why this facility surfaced (evidence-based drivers) |
| Field | Value |
|---|---|
| Operating entity and owner of record | |
| Ownership percentages and association dates | |
| Change-of-ownership parties and dates |
Available in the State Distress & Acquisition Radar and the State Ownership Dataset. Values are withheld in the free page, not absent from the data.
West Harbor Healthcare LLC operates 9 facilities. The company dossier covers all of them: full ownership structure, every recorded transaction, financial reporting, staffing and distress analysis.
Get the West Harbor Healthcare LLC company dossier ($79) Purchase and download the complete California intelligence package ($399) California ownership dataset ($249)Common Questions
Who Owns Stonebrook Post Acute?
WhoOwnsCare resolves Stonebrook Post Acute's ownership filings to WEST HARBOR HEALTHCARE LLC (verified confidence).
Is Stonebrook Post Acute Part of a Chain?
Yes. Stonebrook Post Acute is one of 9 facilities associated with WEST HARBOR HEALTHCARE LLC across the markets WhoOwnsCare currently covers.
Ownership Relationships for Stonebrook Post Acute
| Operating family (who controls this facility) | West Harbor Healthcare LLC |
|---|---|
| Operating entity | resolved (confidence moderate); the enrolled operating entity is named in the full report |
| Family resolution status (v1.0) | confirmed |
| CMS affiliation entity | none recorded in the CMS enrollment file |
| Legal corporate parent | none on file from integrated SEC/IRS evidence |
| Management company | no management-company candidate identified in CMS control roles |
| Property owner | not derivable from the public sources currently integrated |
| Lender / security interests | none recorded |
Each row is a different relationship. Operating control, CMS affiliation, legal parentage, management, property ownership and financing are recorded separately and never merged.
Ownership History and Financial Reporting
| Recorded changes of ownership | none on file in the CMS SNF CHOW dataset |
|---|---|
| Latest cost-report period | 2025-01-01 to 2025-10-31 (304-day period) |
| Latest reported net result | negative |
| Reporting periods on file | 3 |
Exact reporting periods are preserved and never annualised. Operating expense, net income, utilisation and the full ownership-change history with buyer and seller are in the complete report.
Distress Summary
Distress 2.0 band: Watch Drivers: elevated health-deficiency count; negative financial performance in the latest attributed reporting period; civil money penalty / enforcement activity.
Bands summarise six documented components; the score and component values are in the paid report.
Related Research
- West Harbor Healthcare LLC operator profile
- West Harbor Healthcare LLC in California
- California ownership overview
- California ownership changes
Sources
CMS Medicare enrollment and ownership files, Care Compare provider information, Payroll Based Journal, Medicare cost reports (HCRIS). Data vintage July–August 2026. Full methodology.