Hospital · Long-term care hospital
Who owns Wellstar Windy Hill Hospital?
2540 Windy Hill Road · Marietta, GA · 30067
Overview
Beds55
Discharges306cost report 2025
Occupancy51%inpatient days ÷ bed days
Employees (FTE)382
Wellstar Windy Hill Hospital is a long-term care hospital in Marietta, Georgia, operated by Kennestone Hospital, Inc.. Cobb County has 4 hospitals, 10 nursing homes and 50 urgent care centers.
Ownership
Wellstar Windy Hill Hospital is operated by Kennestone Hospital, Inc., part of Wellstar Health System.
- Operator
- Kennestone Hospital, Inc.
- Owner group
- Wellstar Health System
- Ownership type
- Private Nonprofit
- Sources
- CMS Hospital Enrollments and All Owners (PECOS): hospital ownership graph · 2026-10-25
- CMS record · 2024
- Company website · 2026-10-25
Ownership history
Every dated change of operator and owner for Wellstar Windy Hill Hospital, with the source for each.
Full ownership tree of Wellstar Health System
Every entity between this facility and its ultimate owner, with ownership percentages and dates.
Finances
From the hospital's Medicare cost report, fiscal year ending 2025.
| Net patient revenue | $205.4M |
| Operating expenses | $231.0M |
| Net income | $20.4M |
| Net income as a share of net patient revenue | 9.9% |
| Uncompensated care cost | $5.6M |
| Charity care cost | $4.5M |
| Medicaid net revenue | $5.6M |
Payer mix by inpatient days (2025)
- Commercial and other 73.9%
- Medicare 24.2%
- Medicaid 1.8%
Services
Top outpatient services, Medicare (2024)
| Service | Services |
|---|---|
| Level 5 Musculoskeletal Procedures · 5115 | 254 |
| Level 4 Musculoskeletal Procedures · 5114 | 60 |
| Level 3 Urology and Related Services · 5373 | 37 |
| Level 3 Musculoskeletal Procedures · 5113 | 31 |
| Level 6 Musculoskeletal Procedures · 5116 | 25 |
Medicare fee-for-service only. Small counts are suppressed by CMS.
Location and market
- Address
- 2540 Windy Hill Road · Marietta, GA · 30067
- County
- Cobb County
- State
- Georgia
Hospitals in the county4
Nursing homes10
Urgent care centers50
Nearby hospitals
| Name | City | Distance |
|---|---|---|
| Ridgeview Institute | Smyrna | 3.7 mi |
| Wellstar Kennestone Regional Medical Center | Marietta | 6.1 mi |
| Northside Hospital | Atlanta | 7.2 mi |
| Children's Healthcare Of Atlanta At Scottish Rite | Atlanta | 7.2 mi |
| Saint Joseph's Hospital Of Atlanta, Inc | Atlanta | 7.4 mi |
| Wellstar Cobb Medical Center | Austell | 7.5 mi |
Sources and identifiers
- Operator: CMS Hospital Enrollments and All Owners (PECOS): hospital ownership graph · CMS record · Company website
- Finances and payer mix: CMS hospital cost reports (HCRIS), fiscal year 2025
- Services: CMS Medicare inpatient and outpatient utilization
- Ownership type and beds: CMS Provider of Services file
- Location: CMS and Census Bureau geography
- CMS certification number
- 112007
- NPI
- 1700853041
- Last confirmed
- 2026-10-23
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