| Cataract Center for the Adirondacks | 7851 | Diagnostic and Treatment Center | Sep 21, 1999 |
| Clinton County Health Department | 13331 | Licensed Home Care Services Agency | Sep 25, 2012 |
| Clinton County Health Dept | 137 | Diagnostic and Treatment Center | Sep 27, 1979 |
| Clinton Rehabilitation and Nursing Center | 144 | Residential Health Care Facility - SNF | — |
| H.K. Freedman Renal Center | 9588 | Diagnostic and Treatment Center | Dec 5, 2013 |
| HCR / HCR Home Care | 1772 | Certified Home Health Agency | — |
| HCR / HCR Home Care | 3569 | Long Term Home Health Care Program | Dec 27, 1985 |
| Hcr/Hcr Home Care | 13535 | Licensed Home Care Services Agency | Aug 31, 2016 |
| Hospice of the North Country, Inc | 3946 | Hospice | Aug 4, 1988 |
| Meadowbrook Healthcare | 140 | Residential Health Care Facility - SNF | Feb 1, 1989 |
| Mobile Health Screening Van | 1651 | Hospital Extension Clinic | Mar 21, 1977 |
| North Country Home Services, Inc. | 12500 | Licensed Home Care Services Agency | Dec 31, 1993 |
| Pine Harbour | 14663 | Enriched Housing Program | Nov 1, 2006 |
| Planned Parenthood of the North Country, New York, Inc. - Plattsburgh | 138 | Diagnostic and Treatment Center Extension Clinic | Sep 27, 1979 |
| Plattsburgh Family Health | 10249 | Diagnostic and Treatment Center Extension Clinic | Jan 29, 2019 |
| Plattsburgh Pediatric and Adolescent Health | 15672 | Diagnostic and Treatment Center Extension Clinic | Aug 26, 2024 |
| Plattsburgh Rehabilitation and Nursing Center | 139 | Residential Health Care Facility - SNF | Feb 1, 1980 |
| Samuel F. Vilas Home | 14662 | Adult Home | Jan 8, 1990 |
| Surgical Pain Center of the Adirondacks LLC | 10239 | Diagnostic and Treatment Center | Dec 20, 2018 |
| The University of Vermont Health Network - Champlain Valley Physicians Hospital | 135 | Hospital | — |
| The University of Vermont Health Network- Champlain Valley Physicians Hospital Diagnostic Center | 7284 | Hospital Extension Clinic | Aug 5, 1997 |
| The University of Vermont Health Network- Champlain Valley Physicians Hospital Family Medicine Center | 4684 | Hospital Extension Clinic | Jan 27, 1993 |
| The University of Vermont Health Network- Champlain Valley Physicians Hospital Kevin J. Carroll Ambulatory Svce. | 7808 | Hospital Extension Clinic | May 27, 1999 |
| The University of Vermont Health Network- Champlain Valley Physicians Hospital MRI | 9222 | Hospital Extension Clinic | Feb 8, 2011 |
| The University of Vermont Health Network- Champlain Valley Physicians Hospital Valcour Imaging | 6710 | Hospital Extension Clinic | Mar 14, 2005 |
| The University of Vermont Health Network- CVPH Adult Medicine | 9994 | Hospital Extension Clinic | Dec 16, 2016 |
| University of Vermont Health Network- CVPH Urology | 10007 | Hospital Extension Clinic | Dec 16, 2016 |