| ADRC / No Wrong Door entry points | Administration for Community Living (state entry points); state aging agencies (local sites) | 265 |
| Area Agencies on Aging, compiled from state aging directories | State Units on Aging (41 states); Eldercare Locator as reference | 628 |
| Epilepsy Foundation Local Affiliates and Offices | Epilepsy Foundation of America | 62 |
| NAEC Accredited Level 3 and Level 4 Epilepsy Centers | National Association of Epilepsy Centers | 310 |
| National Multiple Sclerosis Society Chapters and Offices | National Multiple Sclerosis Society | 51 |
| ALS Association State Care Services and Certified Treatment Centers of Excellence | The ALS Association | 152 |
| Parkinson's Foundation Chapters and Centers of Excellence; APDA Chapters and Information and Referral Centers | Parkinson's Foundation; American Parkinson Disease Association | 120 |
| Brain Injury Association of America State Affiliates and Independent State Brain Injury Alliances | Brain Injury Association of America; independent state alliances | 42 |
| Alzheimer's Association Chapters and Regional Offices | Alzheimer's Association | 49 |