| 105 EXPRESS CARE OF CONROE PLLC | Organization | CONROE |
| 1488 URGENT CARE CLINIC, LLC | Organization | CONROE |
| 1960 URGENT CARE, LLC | Organization | HOUSTON |
| 50 STARS PLLC | Organization | SHERMAN |
| ACCESS HEALTH URGENT CARE PLLC | Organization | BURNET |
| ACCESS TOTAL CARE-CIBOLO SCHERTZ LLC | Organization | SCHERTZ |
| ACCESS URGENT CARE-KINGSVILLE LLC | Organization | KINGSVILLE |
| ADVANCED AID URGENT CARE PLLC | Organization | ZAPATA |
| ADVANCED MEDICAL GROUP, PLLC | Organization | PEARLAND |
| ADVANCED MEDICAL SERVICES ASSOCIATES, LLC | Organization | DALLAS |
| ADVANCED URGENT CARE OF BROWNSVILLE, LLC | Organization | BROWNSVILLE |
| ADVANCES IN URGENT CARE AND DIAGNOSTICS | Organization | RICHARDSON |
| AFFORDABLE URGENT CARE AND FAMILY PRACTICE, PLLC | Organization | HOUSTON |
| AFHCPH (1), LP | Organization | LUBBOCK |
| AFTER HOURS PEDIATRIC URGENT CARE PLLC | Organization | FRISCO |
| AFTER HOURS URGENT CARE PLLC | Organization | EL PASO |
| AFTEROURS HOUSTON PA | Organization | HOUSTON |
| AGGIELAND URGENT CARE PLLC | Organization | COLLEGE STATION |
| AGZ URGENT CARE PLLC | Organization | LAREDO |
| AIC URGENT CARE. PLLC | Organization | LA MARQUE |
| ALAMO CITY URGENT CARE, LLC | Organization | SAN ANTONIO |
| ALAMO URGENT CARE DBA COMPLETE URGENT CARE | Organization | SAN ANTONIO |
| ALAMO URGENT CARE PLLC | Organization | SAN ANTONIO |
| ALAN HALL, M.D. | Individual | HUDSON OAKS |
| ALIANA PROVIDERS PA | Organization | RICHMOND |
| ALLCARE FAMILY & URGENT CARE CLINICS, PA | Organization | DALLAS |
| ALLERGY OF TEXAS | Organization | SPRING |
| ALON MOBILE HEALTH, PLLC | Organization | FAIR OAKS RANCH |
| ALPHA EXPRESS URGENT CARE | Organization | GRAND PRAIRIE |
| AMAR URGENT CARE PA | Organization | WEBSTER |
| AMARILLO STAT CARE PLLC | Organization | AMARILLO |
| AMARILLO UFIRST URGENT CARE CLINIC INC. | Organization | AMARILLO |
| AMBULATORY STRATEGIES PHYSICIAN GROUP | Organization | BOERNE |
| AMC MEDICAL CLINIC GROUP INC. | Organization | SUGARLAND |
| AMCC MEDICAL, INC. | Organization | PARIS |
| AMERICA FIRST URGENT CARE PLLC | Organization | COPPELL |
| AMERICA'S ER SITE 001 AMBULATORY AND OUTPATIENT SERVICES, LLC | Organization | MAGNOLIA |
| AMERICA'S ER SITE 002 - UC, LLC | Organization | CYPRESS |
| AMERICAN CURRENT CARE OF ARIZONA, P.A. | Organization | ADDISON |
| AMERICAN CURRENT CARE OF ARIZONA, P.A., DBA CONCENTRA URGENT CARE | Organization | ADDISON |
| AMERICAN CURRENT CARE OF ARKANSAS, P.A. | Organization | ADDISON |
| AMERICAN CURRENT CARE OF CALIFORNIA | Organization | ADDISON |
| AMERICAN CURRENT CARE OF DELAWARE P.A. | Organization | ADDISON |
| AMERICAN CURRENT CARE OF HAWAII PROF CORP | Organization | ADDISON |
| AMERICAN CURRENT CARE OF IDAHO LLC | Organization | ADDISON |
| AMERICAN CURRENT CARE OF ILLINOIS PC | Organization | ADDISON |
| AMERICAN CURRENT CARE OF KANSAS PA | Organization | ADDISON |
| AMERICAN CURRENT CARE OF KANSAS PA (MO) | Organization | ADDISON |
| AMERICAN CURRENT CARE OF MASSACHUSETTS, P.C. | Organization | ADDISON |
| AMERICAN CURRENT CARE OF MINNESOTA PC | Organization | ADDISON |
| AMERICAN CURRENT CARE OF NEBRASKA PC | Organization | ADDISON |
| AMERICAN CURRENT CARE OF NEW JERSEY, P.A. | Organization | ADDISON |
| AMERICAN CURRENT CARE OF OHIO PA CO | Organization | ADDISON |
| AMERICAN CURRENT CARE OF WASHINGTON, P.S. | Organization | ADDISON |
| AMERICAN CURRENT CARE P.A . | Organization | LA PORTE |
| AMERICAN CURRENT CARE P.A . | Organization | AUSTIN |
| AMERICAN CURRENT CARE P.A . | Organization | DALLAS |
| AMERICAN CURRENT CARE P.A . | Organization | TYLER |
| AMERICAN CURRENT CARE P.A . | Organization | PLANO |
| AMERICAN CURRENT CARE P.A . | Organization | HOUSTON |