| COAST PT & AQUATIC REHAB LLC | Business | 248001289 | CHICAGO | NOT RENEWED | Verify |
| CODE 7 RECOVERY PLLC | Business | 248006906 | CARBONDALE | ACTIVE | Verify |
| COGNITIVE BALANCE PSYCHOLOGY PLLC | Business | 248006273 | BANNOCKBURN | ACTIVE | Verify |
| COGNITIVE CARE COUNSELING, PLLC | Business | 248002911 | HUNTLEY | ACTIVE | Verify |
| COGNIZANT PSYCHOLOGICAL SERVICES, PLLC | Business | 248004756 | LAKE BLUFF | NOT RENEWED | Verify |
| COHEN SPEECH AND FEEDING SOLUTIONS PLLC | Business | 248002979 | NORTHBROOK | NOT RENEWED | Verify |
| COLBAR HEALTHCARE SOLUTIONS, PLLC | Business | 248006188 | BOLINGBROOK | ACTIVE | Verify |
| COLBENSON LLC | Business | 248001758 | DAHINDA | NOT RENEWED | Verify |
| COLBERT COUNSELING CENTER, PLLC | Business | 248006517 | ROCHESTER | ACTIVE | Verify |
| COLBY JAMES AESTHETIC DENTISTRY, PLLC | Business | 248005784 | NEWTON | ACTIVE | Verify |
| COLE COUNSELING, PLLC | Business | 248003779 | ST CHARLES | ACTIVE | Verify |
| COLLABORATION PRACTICES, PLLC | Business | 248006934 | NAPERVILLE | ACTIVE | Verify |
| COLLABORATIVE CARE LLC | Business | 248001168 | CHICAGO | NOT RENEWED | Verify |
| COLLABORATIVE COLLECTIONS COUNSELING PLLC | Business | 248006288 | CHICAGO | ACTIVE | Verify |
| COLLABORATIVE COUNSELING GROUP OF ILLINOIS, PLLC | Business | 248003761 | GURNEE | NOT RENEWED | Verify |
| COLLABORATIVE ENDEAVORS PLLC | Business | 248006049 | SANDWICH | ACTIVE | Verify |
| COLLABORATIVE GROWTH AND LEARNING, PLLC | Business | 248004929 | CHICAGO | ACTIVE | Verify |
| COLLABORATIVE MEDICAL PLLC | Business | 248004179 | JACKSONVILLE | NOT RENEWED | Verify |
| COLLABORATIVE PSYCHOLOGICAL SOLUTIONS, PLLC | Business | 248002903 | SCHAUMBURG | ACTIVE | Verify |
| COLLECTED IN THE SPACE, PLLC | Business | 248005044 | CHICAGO | NOT RENEWED | Verify |
| COLLECTED IN THE SPACE, PLLC | Business | 248007480 | CHICAGO | ACTIVE | Verify |
| COLLECTIVE PHYSICAL THERAPY, PLLC | Business | 248005124 | WINNETKA | ACTIVE | Verify |
| COLLETTE COUNSELING AND CONSULTING PLLC | Business | 248005235 | CHICAGO | ACTIVE | Verify |
| COLLIANCE WELLNESS PLLC | Business | 248003374 | CHICAGO | ACTIVE | Verify |
| COLOR ALONG PEDIATRIC THERAPY | Business | 248007297 | ORLAND PARK | ACTIVE | Verify |
| COLOR ALONG PEDIATRIC THERAPY PLLC | Business | 248005819 | HINSDALE | ACTIVE | Verify |
| COLUMBIA FAMILY CHIROPRACTIC, PLLC | Business | 248006087 | COLUMBIA | ACTIVE | Verify |
| COMFORT FAMILY DENTAL LLC | Business | 248000584 | CHICAGO | NOT RENEWED | Verify |
| COMING HOME COLLECTIVE PLLC | Business | 248006389 | CHICAGO | ACTIVE | Verify |
| COMMET ENDODONTICS PLLC | Business | 248004024 | ELMHURST | NOT RENEWED | Verify |
| COMMON GROUND COUNSELING PLLC | Business | 248007546 | MOUNT PROSPECT | ACTIVE | Verify |
| COMMON GROUND THERAPY, PLLC | Business | 248007723 | WOOD RIVER | ACTIVE | Verify |
| COMMON THREAD COUNSELING CHICAGO PLLC | Business | 248005645 | CHICAGO | ACTIVE | Verify |
| COMMUNICATE CHICAGO LLC | Business | 248000395 | CHICAGO | NOT RENEWED | Verify |
| COMMUNICATE WITH GRACE PLLC | Business | 248004903 | SAVOY | ACTIVE | Verify |
| COMMUNICATION & BEYOND THERAPY PLLC | Business | 248004527 | INGLESIDE | ACTIVE | Verify |
| COMMUNITY HOME PHYSICIANS LLC | Business | 248001707 | WESTCHESTER | NOT RENEWED | Verify |
| COMPASS ADDICTION TREATMENT CENTER LLC | Business | 248002238 | NORTHBROOK | ACTIVE | Verify |
| COMPASS BEHAVIORAL HEALTH AND WELLNESS, PLLC | Business | 248006237 | NAPERVILLE | ACTIVE | Verify |
| COMPASS HEALTH CENTER | Business | 248004352 | CHICAGO | NOT RENEWED | Verify |
| COMPASS HEALTH CENTER CHICAGO LLC | Business | 248002224 | CHICAGO | ACTIVE | Verify |
| COMPASS HEALTH CENTER LLC | Business | 248002295 | NORTHBROOK | ACTIVE | Verify |
| COMPASS HEALTH CENTER, OAKBROOK PLLC | Business | 248003384 | NORTHBROOK | ACTIVE | Verify |
| COMPASS HEALTHCARE CONSULTANTS, LLC | Business | 248002209 | HOFFMAN ESTATES | NOT RENEWED | Verify |
| COMPASS MEDICAL PLLC | Business | 248004277 | CAROL STREAM | ACTIVE | Verify |
| COMPASSION DYNAMIC, PLLC | Business | 248006109 | CHICAGO | ACTIVE | Verify |
| COMPASSIONAID COUNSELING, PLLC | Business | 248006647 | OAK LAWN | ACTIVE | Verify |
| COMPASSIONATE AWARENESS THERAPY, PLLC | Business | 248004601 | CHICAGO | ACTIVE | Verify |
| COMPASSIONATE CHILDRENS SERVICES LLC | Business | 248001170 | OAKBROOK TERRACE | NOT RENEWED | Verify |
| COMPASSIONATE COUCH CHICAGO PLLC | Business | 248004878 | CHICAGO | ACTIVE | Verify |