| COMPASSIONATE GIVERS, PLLC | Business | 248006417 | CHICAGO | ACTIVE | Verify |
| COMPASSIONATE HEALING THERAPY CENTER, PLLC | Business | 248005752 | BERWYN | ACTIVE | Verify |
| COMPASSIONATE NEUROPSYCHOLOGY | Business | 248001518 | ARLINGTON HEIGHTS | ACTIVE | Verify |
| COMPASSIONATE VETERINARY CARE OF HERSCHER LLC | Business | 248001221 | HERSCHER | NOT RENEWED | Verify |
| COMPLETE CARE BEHAVIORAL HEALTH PLLC | Business | 248006718 | AURORA | ACTIVE | Verify |
| COMPLETE FAMILY WELLNESS PLLC | Business | 248003169 | CARY | ACTIVE | Verify |
| COMPLETE ORTHOPEDIC CARE LLC | Business | 248000030 | LINCOLNSHIRE | NOT RENEWED | Verify |
| COMPLYGENIE PLLC | Business | 248006264 | CAROL STREAM | ACTIVE | Verify |
| COMPREHENSIVE BODY CONNECTIONS PLLC | Business | 248006206 | MOKENA | ACTIVE | Verify |
| COMPREHENSIVE CENTER FOR WOMEN'S MEDICINE LLC | Business | 248000056 | CHICAGO | NOT RENEWED | Verify |
| COMPREHENSIVE COMMUNICATION PARTNERS, PLLC | Business | 248003872 | WILMETTE | NOT RENEWED | Verify |
| COMPREHENSIVE GASTROINTESTINAL HEALTH, LLC | Business | 248002327 | NORTHBROOK | ACTIVE | Verify |
| COMPREHENSIVE PSYCHOLOGICAL & HEALTH ASSOCIATION PLLC/ DR. CARNELL COLEBROOK-CLAUDE | Business | 248006907 | CHICAGO | ACTIVE | Verify |
| COMPREHENSIVE REHAB CONSULTANTS PLLC | Business | 248002547 | OAK BROOK | ACTIVE | Verify |
| COMPREHENSIVE SPINE INSTITUTE LLC | Business | 248000194 | PARK RIDGE | NOT RENEWED | Verify |
| CONCIERGE BEHAVIORAL MEDICINE PLLC | Business | 248004348 | CHICAGO | NOT RENEWED | Verify |
| CONCIURGENT CARE, PLLC | Business | 248005194 | LAKE FOREST | ACTIVE | Verify |
| CONFIHEALTHFIT | Business | 248007087 | HOMEWOOD | ACTIVE | Verify |
| CONFLUENCE THERAPY & COACHING PLLC | Business | 248007057 | CHICAGO | ACTIVE | Verify |
| CONFLUENT RELATIONSHIP THERAPY, PLLC | Business | 248003714 | CHICAGO | ACTIVE | Verify |
| CONGRESS VASCULAR CENTER LLC | Business | 248002143 | NORTHBROOK | ACTIVE | Verify |
| CONGRESS VEIN CLINIC LLC | Business | 248002144 | CHICAGO | ACTIVE | Verify |
| CONGRUENCY INTEGRATED COUNSELING, PLLC | Business | 248004407 | RIVERSIDE | NOT RENEWED | Verify |
| CONNECT ONLINE COUNSELING, PLLC | Business | 248003129 | WARRENVILLE | ACTIVE | Verify |
| CONNECT PSYCHOTHERAPY, PLLC | Business | 248004868 | CHICAGO | ACTIVE | Verify |
| CONNECTED COUNSELING CHICAGO LLC | Business | 248001160 | CHICAGO | NOT RENEWED | Verify |
| CONNECTED COUNSELING LLC | Business | 248002858 | ROCKFORD | ACTIVE | Verify |
| CONNECTED HEALING COUNSELING & WELLNESS PLLC | Business | 248005074 | CHICAGO | NOT RENEWED | Verify |
| CONNECTED PATHS COUNSELING PLLC | Business | 248003101 | CHICAGO | ACTIVE | Verify |
| CONNECTED PATHWAYS PLLC | Business | 248007125 | CHICAGO | ACTIVE | Verify |
| CONNECTEDPAIRS | Business | 248001840 | SPRINGFIELD | ACTIVE | Verify |
| CONNECTEDPAIRS | Business | 248001839 | SPRINGFIELD | NOT RENEWED | Verify |
| CONNECTING PAZOS PLLC | Business | 248006320 | SPRINGFIELD | ACTIVE | Verify |
| CONNECTION & BELONGING THERAPY, PLLC | Business | 248004152 | CHICAGO | NOT RENEWED | Verify |
| CONNECTION CLINICAL SERVICES PLLC | Business | 248004136 | NORTHBROOK | ACTIVE | Verify |
| CONNECTION HEALTH LLC | Business | 248001687 | WILMETTE | NOT RENEWED | Verify |
| CONNECTION PSYCHIATRY PLLC | Business | 248005137 | BLOOMINGTON | ACTIVE | Verify |
| CONNECTION WORKS, PLLC | Business | 248003563 | CHICAGO | NOT RENEWED | Verify |
| CONNECTIONS FAMILY COUNSELING LLC | Business | 248001668 | QUINCY | ACTIVE | Verify |
| CONNECTIONS MEDICALGROUP ASSOC LLC | Business | 248000904 | CHICAGO | NOT RENEWED | Verify |
| CONNECTIONS MENTAL HEALTH PLLC | Business | 248005948 | BERWYN | ACTIVE | Verify |
| CONNIE J. WOO, DMD PLLC | Business | 248007041 | CHICAGO | ACTIVE | Verify |
| CONNOR COUNSELING SERVICES | Business | 248007462 | CHICAGO | ACTIVE | Verify |
| CONSCIOUS HEALING, PLLC | Business | 248005033 | NAPERVILLE | NOT RENEWED | Verify |
| CONSCIOUS PARADIGMS LLC | Business | 248000817 | CHICAGO | NOT RENEWED | Verify |
| CONSCIOUS RESET THERAPY AND WELLNESS, PLLC | Business | 248007247 | CHICAGO | ACTIVE | Verify |
| CONSTELLATION COLLECTIVE PLLC | Business | 248004244 | CHICAGO | NOT RENEWED | Verify |
| CONSTRUCTIVE CHANGES LICENSED CLINICAL SOCIAL WORKER SERVICES, A PLLC | Business | 248004167 | CHAMPAIGN | ACTIVE | Verify |
| CONSULTING ANESTHESIOLOGISTS LLC | Business | 248000310 | BLOOMINGTON | CLOSED | Verify |
| CONTEMPORARY OBSTETRICS & GYNECOLOGY WOMENS CARE CENTER LLC | Business | 248000888 | MOLINE | NOT RENEWED | Verify |