| PHYSICIAN SERVICES OF PALM BEACH COUNTY, INC. .Location not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 14, 1986 | Inactive |
| TSI INVESTMENTS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 7, 1986 | Inactive |
| COLUMBIA OF PINELLAS COUNTY, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | May 1, 1987 | Inactive |
| HOME HEALTH OF LEE COUNTY, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 13, 1989 | Inactive |
| ORLANDO DEPRESSION CENTER, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 22, 1993 | Inactive |
| BROWARD HEALTHCARE SYSTEM, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 8, 1993 | Inactive |
| CHARLOTTE REGIONAL MEDICAL CENTER, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 3, 1995 | Inactive |
| SURGICARE OF WEST BOYNTON, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jul 21, 1995 | Inactive |
| COLUMBIA-PINELLAS LONG-TERM, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 5, 1995 | Inactive |
| PALMS WEST DIAGNOSTIC, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 8, 1995 | Inactive |
| DOCTORS OB CLINIC, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 23, 1995 | Inactive |
| COLUMBIA MANAGEMENT COMPANIES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Dec 24, 1996 | Inactive |
| NORTH CENTRAL FLORIDA MARKET GP, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 10, 1997 | Inactive |
| NORTH CENTRAL FLORIDA LOCAL GP, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 10, 1997 | Inactive |
| NORTH CENTRAL FLORIDA HOLDINGS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 10, 1997 | Inactive |
| FLORIDA GULF COAST HOLDINGS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 6, 1997 | Inactive |
| OKALOOSA FLORIDA HOLDINGS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 6, 1997 | Inactive |
| FLORIDA GULF COAST GP, INC.Nashville, FL · Inactive | Nashville, FL | Corporation | Feb 6, 1997 | Inactive |
| OKALOOSA FLORIDA GP, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 6, 1997 | Inactive |
| COLUMBIA WEST FLORIDA DIVISION, INC..Location not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 28, 1997 | Inactive |