| Alliston Diagnostic Centre, Alliston, Medical Diagnostic Imaging and Consultation | New Tecumseth |
| Barrie and Community Family Health Team, Barrie Primary Care Campus, Aging Well Clinic | Barrie |
| Barrie and Community Family Health Team, Barrie Primary Care Campus, Prenatal and Well Baby Clinic | Barrie |
| Barrie and Community Family Health Team, Barrie Primary Care Campus, Registered Dietitian Services | Barrie |
| Barrie Area Native Advisory Circle, Barrie - 125 Bell Farm Rd, Suite 200, Mamaway Wiidokdaadwin Clinic | Barrie |
| Barrie Area Native Advisory Circle, Orillia, Mamaway Wiidokdaadwin Clinic | Orillia |
| Barrie Endoscopy Clinic | Barrie |
| Barrie Vascular Imaging | Barrie |
| Bartimaeus, Simcoe County - Mobile service | Barrie |
| Beach Hearing | Wasaga Beach |
| Busby Centre, Barrie - 88 Mulcaster St, Drop In Services | Barrie |
| Cancer Care Ontario, Ontario Breast Screening Program | Toronto |
| Central X-Ray & Ultrasound, Bradford | Bradford West Gwillimbury |
| CNIB Foundation [Central East], Barrie, Nanji Family Foundation Smartlife Centre and Community Hub | Barrie |
| Collingwood General and Marine Hospital, Collingwood, Collingwood Well Baby Clinic | Collingwood |
| Collingwood General and Marine Hospital, Diagnostic Imaging Department | Collingwood |
| Costco Pharmacy, Barrie | Barrie |
| Couchiching Family Health Organization, Orillia - Memorial Ave, Couchiching Family Health Team | Orillia |
| Developmental Services Ontario, Central East Region, Aurora Office | Aurora |
| Dynacare Medical Laboratory, Huronia Medical Centre Laboratory | Midland |
| Georgian Radiology Consultants, Barrie - Huronia Rd | Barrie |
| Georgian Radiology Consultants, Barrie - Lakeside Terrace | Barrie |
| Georgian Radiology Consultants, Collingwood | Collingwood |
| Georgian Radiology Consultants, Innisfil | Innisfil |
| Georgian Radiology Consultants, Wasaga Beach | Wasaga Beach |
| Gilbert Centre for Social and Support Services, Barrie Office | Barrie |
| Gilbert Centre for Social and Support Services, Barrie Office, InclusHIV Care Clinic | Barrie |
| Hospital for Sick Children, Adolescent Medicine | Toronto |
| Lakeside Women's Clinic, Barrie | Barrie |
| LifeLabs, Barrie - Bayview Dr, Medical Laboratory Services and ECG Testing | Barrie |
| LifeLabs, Barrie - Huronia Rd, Medical Laboratory Services and ECG Testing | Barrie |
| LifeLabs, Barrie - Lakeside Terrace, Medical Laboratory Services | Barrie |
| LifeLabs, Barrie - Quarry Ridge Rd, Medical Laboratory Services and ECG Testing | Barrie |
| LifeLabs, Barrie - Wellington St W, Medical Laboratory Services and ECG Testing | Barrie |
| LifeLabs, Borden | Adjala-Tosorontio |
| LifeLabs, Innisfil, Medical Laboratory Services | Innisfil |
| Lifemark Seniors Wellness, Mobile Seating and Mobility Clinics | Midland |
| New Life Family Pharmacy | Barrie |
| North Simcoe Family Health Team (NSFHT), Prospect Blvd - Unit 2, Seniors Care Program | Midland |
| North Simcoe Muskoka Specialized Geriatric Services, Barrie - Cundles Rd, Central Intake for Specialized Geriatric Services | Barrie |
| Ontario Association of Optometrists, Toronto - Adelaide St E, Eye See...Eye Learn | Toronto Downtown Central |
| Ontario Medical Imaging, Midland | Midland |
| Ontario Medical Imaging, Ontario Breast Screening Program, Orillia | Orillia |
| Ontario Medical Imaging, Orillia, Memorial Avenue X-ray and Ultrasound | Orillia |
| Ontario. Ministry of the Attorney General. Public Guardian and Trustee, Capacity Assessment Office | Toronto Downtown |
| Ontario. Ministry of Transportation, Barrie - No physical address, Senior Driver's Licence Renewal Program | Barrie |
| Orillia Soldiers' Memorial Hospital, Oncology and Blood Transfusion Adult Outpatient Clinic, Orillia - 170 Colborne St W | Orillia |
| Orillia Soldiers' Memorial Hospital, Ontario Breast Screening Program, Orillia - 170 Colborne St W | Orillia |
| Orillia Soldiers' Memorial Hospital, Orillia - Kiwanis Building, Couchiching OHT Care Clinic | Orillia |
| Orillia X-Ray and Ultrasound | Orillia |
| PACE (Partners in Advanced Cardiac Evaluation), Barrie | Barrie |
| Pearl Vision, Orillia, One Sight Program | Severn |
| ProHealth Pharmacy, Barrie - Mapleton Ave | Barrie |
| pt Health, Barrie, Barrie Physiotherapy | Barrie |
| Quinn Rehab | Barrie |
| Rainbow Pharmasave, Angus | Essa |
| Royal Victoria Regional Health Centre, Barrie - 201 Georgian Dr - 1st Floor, Medicine Treatment Clinics | Barrie |
| Royal Victoria Regional Health Centre, Barrie - 201 Georgian Dr - 1st Floor, Ontario Breast Screening Program | Barrie |
| Royal Victoria Regional Health Centre, Barrie - 201 Georgian Dr - 1st Floor, Simcoe Muskoka Parry Sound Infant Hearing Program | Barrie |
| Royal Victoria Regional Health Centre, Barrie - 201 Georgian Dr, Cardio-Respiratory Treatment Clinics | Barrie |
| Royal Victoria Regional Health Centre, Telephone Service, Simcoe Muskoka Cancer Screening Hotline | Barrie |
| Sarah Ann's Foot Care Services | Barrie |
| Simcoe Muskoka District Health Unit, Barrie - 80 Bradford St, Clinical Service | Barrie |
| Simcoe Muskoka District Health Unit, Barrie - 80 Bradford St, Dental Screening and Dental Clinics | Barrie |
| Simcoe Muskoka District Health Unit, Barrie - 80 Bradford St, Sexual Health Counselling, Education and Clinic Services | Barrie |
| Simcoe Muskoka District Health Unit, Collingwood Branch - 280 Pretty River Pkwy, Clinical Service | Collingwood |
| Simcoe Muskoka District Health Unit, Collingwood Branch - 280 Pretty River Pkwy, Sexual Health Counselling, Education and Clinic Services | Collingwood |
| Simcoe Muskoka District Health Unit, Cookstown Branch - 25 King St S, Clinical Service | Innisfil |
| Simcoe Muskoka District Health Unit, Gravenhurst Branch - 5 Pineridge Gate, Dental Screening and Dental Clinics | Gravenhurst |
| Simcoe Muskoka District Health Unit, Midland Branch - Hugel Ave, Clinical Service | Midland |
| Simcoe Muskoka District Health Unit, Midland Branch - Hugel Ave, Sexual Health Counselling, Education and Clinic Services | Midland |
| Simcoe Muskoka District Health Unit, Orillia Branch - 169 Front St S, Clinical Service | Orillia |
| Simcoe Muskoka District Health Unit, Orillia Branch - 169 Front St S, Sexual Health Counselling, Education and Clinic Services | Orillia |
| Skill Builders Physiotherapy & Rehabilitation Centre | Barrie |
| South Georgian Bay Ontario Health Team, Collingwood - Huron St, Pap-a-Palooza, Cervical Cancer Screening Clinic | Collingwood |