Data
Data sources
Every source in the Disability Atlas, with the number of listings that carry it. A listing found in several sources counts toward each one. Data built 2026-10-13.
| Source | Publisher | Pulled | Listings |
|---|---|---|---|
| NPI Registry (NPPES), individual clinicians | Centers for Medicare & Medicaid Services | 2026-10-07 | 1,203,611 |
| NPI Registry (NPPES), organization records | Centers for Medicare & Medicaid Services | Before 2026-10-05 (via Disability Search) | 885,588 |
| Medicare Fee-For-Service Public Provider Enrollment | Centers for Medicare & Medicaid Services | 2026-10-07 | 323,766 |
| Exempt Organizations Business Master File | Internal Revenue Service | Before 2026-10-05 (via Disability Search) | 86,351 |
| Medi-Cal Fee-for-Service enrolled providers (individuals) | California Department of Health Care Services | 2026-10-07 | 46,206 |
| Medicaid Enrolled Provider Listing (individuals) | New York State Department of Health | 2026-10-07 | 27,152 |
| IMPACT enrolled provider file | Illinois Department of Healthcare and Family Services | 2026-10-07 | 15,487 |
| Medicare Opt Out Affidavits | Centers for Medicare & Medicaid Services | 2026-10-07 | 14,925 |
| Other state-published provider directories | State agencies | Before 2026-10-05 (via Disability Search) | 13,235 |
| Medical Equipment Suppliers | Centers for Medicare & Medicaid Services | 2026-10-07 | 13,142 |
| FindTreatment.gov Behavioral Health Treatment Locator | Substance Abuse and Mental Health Services Administration (SAMHSA), HHS | 2026-10-06 | 12,927 |
| Website checks by ConnectIDD (live, matched, read) | ConnectIDD research | Before 2026-10-05 (via Disability Search) | 12,836 |
| Provider of Services File - Hospital & Non-Hospital Facilities (QIES and iQIES), Q2 2026 | Centers for Medicare & Medicaid Services | 2026-10-07 | 10,847 |
| Form 990 filings (mission, programs, Schedule I grants) | Internal Revenue Service | Before 2026-10-05 (via Disability Search) | 7,510 |
| Dialysis Facility - Listing by Facility | Centers for Medicare & Medicaid Services | 2026-10-07 | 7,419 |
| Profile of Enrolled Medi-Cal Fee-for-Service Providers | California Department of Health Care Services | 2026-10-07 | 6,518 |
| Medicaid Enrolled Provider Listing | New York State Department of Health | 2026-10-07 | 5,793 |
| Licensed and Certified Healthcare Facility Listing | California Department of Public Health, Center for Health Care Quality | 2026-10-07 | 5,619 |
| State directories of veterans service offices | State veterans affairs agencies | Before 2026-10-05 (via Disability Search) | 3,405 |
| Provider Search data file | Ohio Department of Developmental Disabilities | Before 2026-10-05 (via Disability Search) | 3,293 |
| Local health departments (state health department lists) | State health departments (33 states), compiled by ConnectIDD | 2026-10-07 | 3,172 |
| FLDD Resources Provider Search (iBudget Waiver providers) | Qlarant for Florida AHCA and APD | 2026-10-09 | 3,139 |
| OHCQ Licensee Directory: Residential Service Agencies | Maryland Department of Health, Office of Health Care Quality | 2026-10-07 | 3,009 |
| ConnectIDD researched profiles (source not named in notes) | ConnectIDD research | Before 2026-10-05 (via Disability Search) | 2,828 |
| VA facility directory | U.S. Department of Veterans Affairs | Before 2026-10-05 (via Disability Search) | 2,472 |
| CDPHE Health Facilities | Colorado Department of Public Health and Environment, Health Facilities and EMS Division | 2026-10-07 | 2,014 |
| HCSIS Services and Supports Directory | Pennsylvania DHS Office of Developmental Programs | 2026-10-09 | 1,897 |
| Health Standards provider directory | Louisiana Department of Health | Before 2026-10-05 (via Disability Search) | 1,736 |
| Accredited representatives and VSOs | VA Office of General Counsel | Before 2026-10-05 (via Disability Search) | 1,691 |
| Common Core of Data school directory | National Center for Education Statistics | Before 2026-10-05 (via Disability Search) | 1,669 |
| CT DCP Homemaker Companion Agency registrations | Connecticut eLicense (State Licenses and Credentials) | 2026-10-07 | 1,244 |
| Medicaid Provider Directory | Alaska Department of Health | Before 2026-10-05 (via Disability Search) | 1,232 |
| Inpatient Rehabilitation Facility - General Information | Centers for Medicare & Medicaid Services | 2026-10-07 | 1,211 |
| Licensed Home Care Services Agency Registration Status: 2026 | New York State Department of Health | 2026-10-07 | 1,014 |
| IDPH Home Services Agency and Home Services Placement Agency Directories | Illinois Department of Public Health | 2026-10-07 | 1,009 |
| Mental health licensure list | North Carolina Division of Health Service Regulation | Before 2026-10-05 (via Disability Search) | 1,002 |
| Private School Survey | National Center for Education Statistics | Before 2026-10-05 (via Disability Search) | 995 |
| Provider directory | Kentucky DBHDID | Before 2026-10-05 (via Disability Search) | 946 |
| Adult foster care license file | Michigan Department of Licensing and Regulatory Affairs | Before 2026-10-05 (via Disability Search) | 922 |
| Provider of Services file | Centers for Medicare & Medicaid Services | Before 2026-10-05 (via Disability Search) | 795 |
| Long-Term Care Provider Search: Individualized Skills and Socialization (ISS) licensees | Texas Health and Human Services Commission | 2026-10-09 | 774 |
| Provider Search (DDA) | Maryland Developmental Disabilities Administration | Before 2026-10-05 (via Disability Search) | 759 |
| My Life My Community Virginia provider pages | Virginia DBHDS (run by VirginiaNavigator) | 2026-10-09 | 666 |
| Home Health Agency (PA DOH ArcGIS layer) | Pennsylvania Department of Health | 2026-10-07 | 637 |
| NAMI Find Your Local NAMI (state organizations and affiliates) | National Alliance on Mental Illness (NAMI) | 2026-10-06 | 631 |
| Area Agencies on Aging, compiled from state aging directories | State Units on Aging (41 states); Eldercare Locator as reference | 2026-10-06 | 628 |
| Community Care Licensing facilities | California Department of Social Services | Before 2026-10-05 (via Disability Search) | 614 |
| ILRU Directory of Centers for Independent Living (CILs) and Associations | ILRU (Independent Living Research Utilization), TIRR Memorial Hermann; ACL/NIDILRR funded | 2026-10-06 | 611 |
| Federal award records | USAspending.gov | Before 2026-10-05 (via Disability Search) | 610 |
| IDPH Home Health Agency Directory | Illinois Department of Public Health | 2026-10-07 | 591 |
| Think College College Search | Think College, UMass Boston | Before 2026-10-05 (via Disability Search) | 579 |
| GAMMIS Find a Provider: Home and Community Based NOW/COMP service types | Georgia Department of Community Health (Gainwell) | 2026-10-09 | 568 |
| Easterseals Affiliates and Service Locations | Easterseals | 2026-10-07 | 497 |
| Directory of Developmental Disabilities Service Provider Agencies (open data) | New York State | Before 2026-10-05 (via Disability Search) | 450 |
| Certified provider directory | Alabama Department of Mental Health | Before 2026-10-05 (via Disability Search) | 425 |
| DDD provider list | Illinois Department of Human Services | Before 2026-10-05 (via Disability Search) | 422 |
| TNDDA Provider Directory (1915(c) waiver services) | Tennessee Department of Disability and Aging | 2026-10-09 | 421 |
| KY OIG Miscellaneous Directory (licensed health facilities) | Kentucky Cabinet for Health and Family Services, Office of Inspector General | 2026-10-07 | 371 |
| NIB State Resources Directory | National Industries for the Blind | 2026-10-07 | 361 |
| Indiana Home Health Agency Facility Directory | Indiana Department of Health, Health Care Regulatory Services | 2026-10-07 | 358 |
| Licensing Information Lookup | Minnesota Department of Human Services | Before 2026-10-05 (via Disability Search) | 317 |
| KY OIG Personal Services Agency Directory | Kentucky Cabinet for Health and Family Services, Office of Inspector General | 2026-10-07 | 312 |
| Wisconsin Personal Care Agency Directory | Wisconsin DHS, Division of Quality Assurance | 2026-10-07 | 312 |
| NAEC Accredited Level 3 and Level 4 Epilepsy Centers | National Association of Epilepsy Centers | 2026-10-06 | 310 |
| Long-Term Care Hospital - General Information | Centers for Medicare & Medicaid Services | 2026-10-07 | 310 |
| Durable Medical Equipment Suppliers in Colorado | Colorado Secretary of State / State of Colorado | 2026-10-07 | 309 |
| NMEDA Dealer Locator | National Mobility Equipment Dealers Association | 2026-10-07 | 277 |
| ADHS Licensed Facilities (Public Access Features, layer 17) | Arizona Department of Health Services, Division of Licensing | 2026-10-07 | 276 |
| Move United Member Organizations | Move United | 2026-10-07 | 273 |
| ADRC / No Wrong Door entry points | Administration for Community Living (state entry points); state aging agencies (local sites) | 2026-10-06 | 265 |
| IDPH Home Nursing Agency and Home Nursing Placement Agency Directories | Illinois Department of Public Health | 2026-10-07 | 245 |
| Amputee Coalition Support Group Network | Amputee Coalition (Community Connections database) | 2026-10-07 | 242 |
| Indiana ICF/IID Facility Directory | Indiana Department of Health, Health Care Regulatory Services | 2026-10-07 | 236 |
| Supportive Services for Veteran Families (SSVF) Grantees | U.S. Department of Veterans Affairs, Homeless Programs Office | 2026-10-06 | 232 |
| Utah Licensed Health Care Facilities | Utah DHHS Division of Licensing and Background Checks (published by UGRC) | 2026-10-07 | 232 |
| Children's Hospital Association Hospital Directory | Children's Hospital Association | 2026-10-07 | 230 |
| Qualified Provider List | Connecticut Department of Developmental Services | Before 2026-10-05 (via Disability Search) | 229 |
| Links found on resource pages of listed organizations | ConnectIDD research | Before 2026-10-05 (via Disability Search) | 220 |
| MDA Care Center Network | Muscular Dystrophy Association | 2026-10-07 | 218 |
| Military and Family Support Centers and National Guard Family Assistance Centers | Department of Defense, Military OneSource (MilitaryINSTALLATIONS) | 2026-10-06 | 217 |
| 988 Suicide & Crisis Lifeline Crisis Centers by State and U.S. Territory | 988 Suicide & Crisis Lifeline (Vibrant Emotional Health, for SAMHSA) | 2026-10-06 | 198 |
| State Veterans Homes | National Association of State Veterans Homes (NASVH), with CMS and state agency address data | 2026-10-06 | 173 |
| ADC Directory (licensed adult day care) | Missouri Department of Health and Senior Services | 2026-10-07 | 164 |
| Support coordination agency list | New Jersey Division of Developmental Disabilities | Before 2026-10-05 (via Disability Search) | 162 |
| Provider directory | Maine Office of Aging and Disability Services | Before 2026-10-05 (via Disability Search) | 158 |
| Employment and Community First CHOICES Provider Directory | UnitedHealthcare Community Plan of Tennessee | 2026-10-09 | 154 |
| ALS Association State Care Services and Certified Treatment Centers of Excellence | The ALS Association | 2026-10-06 | 152 |
| County Licensed Home Health Agencies (general and pediatric lists) | Tennessee Health Facilities Commission | 2026-10-07 | 151 |
| Intermediate Care Facilities (PA DOH ArcGIS layer) | Pennsylvania Department of Health | 2026-10-07 | 148 |
| ATHN Affiliate Directory (US Hemophilia Treatment Centers) | American Thrombosis and Hemostasis Network | 2026-10-07 | 146 |
| Health Facility General Information (CHHA, LTHHCP, ADHC offsite) | New York State Department of Health | 2026-10-07 | 143 |
| Spina Bifida Association Clinics and Chapters | Spina Bifida Association | 2026-10-07 | 131 |
| Mental Health America Affiliate Directory | Mental Health America (MHA) | 2026-10-06 | 130 |
| MO DHSS Home Health, PPEC and ICF-IID provider lists | Missouri Department of Health and Senior Services | 2026-10-07 | 130 |
| The Arc chapter and affiliate directories | The Arc state chapters | Before 2026-10-05 (via Disability Search) | 129 |
| OHCQ Licensee Directory: Adult Medical Day Care Centers | Maryland Department of Health, Office of Health Care Quality | 2026-10-07 | 129 |
| Wisconsin Home Health Agency Directory | Wisconsin DHS, Division of Quality Assurance | 2026-10-07 | 128 |
| Hearing Loss Association of America chapters and state organizations | Hearing Loss Association of America (HLAA) | 2026-10-06 | 126 |
| Parkinson's Foundation Chapters and Centers of Excellence; APDA Chapters and Information and Referral Centers | Parkinson's Foundation; American Parkinson Disease Association | 2026-10-06 | 120 |
| VA Medical Legal Partnerships and VA-Affiliated Legal Clinics | U.S. Department of Veterans Affairs (Homeless Programs, Legal Services for Veterans) | 2026-10-06 | 117 |
| Paralyzed Veterans of America Chapters and National Service Offices | Paralyzed Veterans of America | 2026-10-07 | 115 |
| Wisconsin Adult Day Care Center Directory | Wisconsin DHS, Division of Quality Assurance | 2026-10-07 | 115 |
| Private blind and low vision service agencies (VisionServe Alliance members) | VisionServe Alliance | 2026-10-06 | 106 |
| ADI Member Search, North America | Assistance Dogs International | 2026-10-07 | 105 |
| AUCD University Centers for Excellence in Developmental Disabilities (UCEDDs) and LEND Programs | Association of University Centers on Disabilities (AUCD) | 2026-10-06 | 98 |
| Hospital General Information (children's hospitals only) | Centers for Medicare & Medicaid Services | 2026-10-07 | 96 |
| NIB Find a Local Agency | National Industries for the Blind | 2026-10-07 | 94 |
| State and public schools for the Deaf (with combined Deaf/Blind schools) | National Center for Education Statistics (CCD 2023-24, PSS 2023-24); CEASD member list | 2026-10-06 | 90 |
| NLS Network Libraries (Regional and Subregional) | Library of Congress, National Library Service for the Blind and Print Disabled (NLS) | 2026-10-06 | 90 |
| Parent Training and Information Centers and Community Parent Resource Centers | Center for Parent Information and Resources (CPIR), funded by U.S. Department of Education OSEP | 2026-10-06 | 89 |
| CT DPH Home Health Care and Homemaker-Home Health Aide agency licenses | Connecticut eLicense (State Licenses and Credentials) | 2026-10-07 | 88 |
| American Council of the Blind state, local and special interest affiliates | American Council of the Blind | 2026-10-06 | 86 |
| DOR office contact list | California Department of Rehabilitation | Before 2026-10-05 (via Disability Search) | 82 |
| Nebraska DHHS licensed facility map layers (adult day, CDD, ICF/DD, respite) | Nebraska Department of Health and Human Services | 2026-10-07 | 80 |
| State agencies for the Deaf and Hard of Hearing, plus state telecommunications equipment distribution programs | National Association of State Agencies of the Deaf and Hard of Hearing (NASADHH); TEDPA | 2026-10-06 | 79 |
| National Federation of the Blind state affiliates and parent divisions | National Federation of the Blind | 2026-10-06 | 79 |
| RIDOH Licensee List: Home Nursing Care Providers and Branches | Rhode Island Department of Health | 2026-10-07 | 78 |
| State Vocational Rehabilitation Agencies | U.S. Department of Education, Rehabilitation Services Administration (RSA) | 2026-10-06 | 73 |
| RIDOH Licensee List: Home Care Providers | Rhode Island Department of Health | 2026-10-07 | 68 |
| NDRN Protection and Advocacy Member Agencies | National Disability Rights Network (NDRN) | 2026-10-06 | 64 |
| OHCQ Licensee Directory: Outpatient Physical Therapy Providers | Maryland Department of Health, Office of Health Care Quality | 2026-10-07 | 63 |
| Epilepsy Foundation Local Affiliates and Offices | Epilepsy Foundation of America | 2026-10-06 | 62 |
| SCDAA Member Organizations | Sickle Cell Disease Association of America | 2026-10-07 | 56 |
| Family-to-Family Health Information Centers | Family Voices | 2026-10-07 | 55 |
| State DeafBlind projects (NCDB) and Helen Keller National Center regional offices | National Center on Deaf-Blindness (NCDB); Helen Keller National Center (HKNC) | 2026-10-06 | 53 |
| UCP (Life Without Limits) Affiliate Network | United Cerebral Palsy | 2026-10-07 | 53 |
| OHCQ Licensee Directory: Home Health Agencies | Maryland Department of Health, Office of Health Care Quality | 2026-10-07 | 53 |
| State Assistive Technology Act Programs | National Assistive Technology Act Technical Assistance and Training (AT3) Center | 2026-10-06 | 51 |
| IDEA Part C Early Intervention Lead Agencies | Early Childhood Technical Assistance (ECTA) Center | 2026-10-06 | 51 |
| State and Territory Councils on Developmental Disabilities | National Association of Councils on Developmental Disabilities (NACDD) | 2026-10-06 | 51 |
| ILRU Statewide Independent Living Council (SILC) Directory | ILRU (Independent Living Research Utilization), TIRR Memorial Hermann | 2026-10-06 | 51 |
| Independent Living Services for Older Individuals Who Are Blind (OIB), state programs | OIB-TAC (National Research and Training Center on Blindness and Low Vision, Mississippi State University), funded by U.S. Department of Education RSA | 2026-10-06 | 51 |
| State Departments of Veterans Affairs (HQ office locations) | U.S. Department of Veterans Affairs | 2026-10-06 | 51 |
| National Multiple Sclerosis Society Chapters and Offices | National Multiple Sclerosis Society | 2026-10-06 | 51 |
| RID Affiliate Chapters | Registry of Interpreters for the Deaf | 2026-10-07 | 51 |
| NBDF Chapter Network | National Bleeding Disorders Foundation | 2026-10-07 | 51 |
| NCHAM State EHDI Profiles | National Center for Hearing Assessment and Management (Utah State University) | 2026-10-07 | 51 |
| State Title V CYSHCN programs | HRSA Maternal and Child Health Bureau, Title V Information System | 2026-10-07 | 51 |
| iCanConnect State Programs (NDBEDP) | iCanConnect / Perkins School for the Blind (FCC NDBEDP) | 2026-10-07 | 50 |
| Alzheimer's Association Chapters and Regional Offices | Alzheimer's Association | 2026-10-06 | 49 |
| Hawaii DOH Licensed Health Facilities (March 2026 facility list) | Hawaii Department of Health, Office of Health Care Assurance (published by Hawaii Statewide GIS Program) | 2026-10-07 | 48 |
| State brain injury associations and alliances | Brain Injury Association of America; BrainLine (WETA) for states without a BIAA affiliate | 2026-10-07 | 48 |
| NCDB state deaf-blind projects (all states) | National Center on Deaf-Blindness | 2026-10-07 | 46 |
| State Telecommunications Equipment Distribution Programs (SETBP compilation) | SETBP (compiled from TEDPA) | 2026-10-07 | 45 |
| State and specialized schools for the blind and visually impaired | American Printing House for the Blind (APH), Ex Officio Trustee / Federal Quota directory | 2026-10-06 | 43 |
| NAD State Association Affiliates | National Association of the Deaf (NAD) | 2026-10-06 | 42 |
| Brain Injury Association of America State Affiliates and Independent State Brain Injury Alliances | Brain Injury Association of America; independent state alliances | 2026-10-06 | 42 |
| Hands & Voices Chapter Contact Info | Hands & Voices | 2026-10-07 | 42 |
| United Spinal Association Chapter Network | United Spinal Association | 2026-10-07 | 40 |
| National Kidney Foundation Local Offices | National Kidney Foundation | 2026-10-07 | 38 |
| Shriners Children's Locations | Shriners Children's | 2026-10-07 | 37 |
| NIDILRR Model Systems Centers (SCI, TBI, Burn) | Model Systems Knowledge Translation Center (MSKTC) / NIDILRR | 2026-10-07 | 37 |
| DC Health Home Health Agency Facility List | DC Health, Health Care Facilities Division | 2026-10-07 | 36 |
| Wisconsin Outpatient Physical Therapy/Speech Pathology Directory | Wisconsin DHS, Division of Quality Assurance | 2026-10-07 | 27 |
| RIDOH Licensee List: Adult Day Care Programs | Rhode Island Department of Health | 2026-10-07 | 27 |
| Sickle cell disease treatment centers (state programs and HRSA demonstration grantees) | Virginia Department of Health; NC DHHS Sickle Cell Syndrome Program; HRSA MCHB | 2026-10-07 | 26 |
| VA Spinal Cord Injuries and Disorders Centers | U.S. Department of Veterans Affairs | 2026-10-07 | 24 |
| US Guide Dog Schools (IGDF members and GDUI list) | International Guide Dog Federation; Guide Dog Users, Inc. | 2026-10-07 | 19 |
| AG Bell State Chapters | Alexander Graham Bell Association for the Deaf and Hard of Hearing | 2026-10-07 | 18 |
| Registry listings with no named source | Unknown | Before 2026-10-05 (via Disability Search) | 14 |
| ECF CHOICES Provider Directory (West, Middle, East) | Wellpoint Tennessee | 2026-10-09 | 10 |
| Wisconsin Facilities for People with Developmental Disabilities (FDD) Directory | Wisconsin DHS, Division of Quality Assurance | 2026-10-07 | 7 |
| Lupus Foundation of America chapters | Lupus Foundation of America | 2026-10-07 | 7 |
| RIDOH Licensee List: ICF/MR (Group Home) | Rhode Island Department of Health | 2026-10-07 | 5 |
| Medicaid Demonstration and Waiver List | Centers for Medicare & Medicaid Services | 2026-10-08 | 0 |
| State Disability Funding Atlas (waiver inventories) | ConnectIDD | 2026-10-08 | 0 |