| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Jun, Moon-Seog | --- | 1 | 0 |
| Dirk Wahrheit | --- | 1 | 0 |
| Arbuckle Memorial Hospital | 2011 W. Broadway Sulphur, Ok 73086 United States (the) |
4 | 0 |
| McGerty Colin | --- | 1 | 0 |
| Ford Peter | --- | 1 | 0 |
| Prince Edward Island Department of Health | PO Box 2000 16 Garfield Street, 1st Floor Charlottetown, PE, C1A 7N8 Canada |
9 | 0 |
| Damien Lachuer | --- | 0 | 1 |
| MR. IMTIAZ A. BAHADUR | --- | 1 | 0 |
| Paul Cuttriss | --- | 1 | 0 |
| Markus Hof | --- | 1 | 1 |
| Jeremy Huang | --- | 1 | 0 |
| Robyn Pusey | Jefferson Neurological Associates 3800 Houma Blvd., Ste. 205 Metairie, LA 70006 United States (the) |
1 | 0 |
| Bradley Morris | --- | 0 | 1 |
| Enrique Garcia | --- | 1 | 0 |
| Shawn Thex | --- | 1 | 0 |
| Marty Smith | One Partner HIE | 102 | 0 |
| Obstetrics and Gynecology of Enid | 601 W. Garriott Enid OK 73701 United States (the) |
1 | 0 |
| Robert Carleton | --- | 1 | 0 |
| Pandey Pawan | --- | 1 | 0 |
| Sean Forgatch | SEHealth SoutheastHEALTH 1701 Lacey Street Cape Girardeau, MO 63701 |
21 | 0 |
| Eric Baldwin | --- | 1 | 0 |
| Arnis Gigulis | --- | 1 | 0 |
| Polaris Medical Management | 1150 New London Ave. Cranston RI, 02920 United States (the) |
2 | 0 |
| Ken Pizzini | --- | 1 | 0 |
| Tomasz Gaska | --- | 2 | 0 |
| Zoller Marcus | --- | 1 | 0 |
| Stelzer Gerard P. | --- | 1 | 0 |
| Marco de Koomen | --- | 2 | 0 |
| Scott Parsons | --- | 1 | 0 |
| Reddy Surendra | --- | 22 | 0 |
| Rec. ITU-T X.1080.1 | --- | 1 | 0 |
| Fang Jason | --- | 1 | 0 |
| JinKyu Son | --- | 1 | 0 |
| Sharoiko Oleg | --- | 1 | 0 |
| Eric Mathieu | MobileGov SA 2000 Route des Lucioles Les Algorithmes - Bât. Aristote 06901 Sophia Antipolis France |
1 | 0 |
| Rageth David | --- | 1 | 0 |
| Strategic Health Intelligence | --- | 5 | 0 |
| Graf Ken | --- | 1 | 0 |
| Enrique Mora | --- | 1 | 0 |
| Einson Matt | --- | 1 | 0 |
| José Rocha | --- | 1 | 0 |
| Ben Steadwell | --- | 1 | 0 |
| Muhammad Ibrahim Nurmansyah | --- | 1 | 1 |
| Defense Health Information Management System | 5109 Leesburg Pike Falls Church, VA 22041 United States (the) |
1 | 0 |
| Double Chiang | --- | 1 | 0 |
| Shanghai Atlas Tiger Medical Information Systems.Ltd. | --- | 1 | 0 |
| Downes Jonathan | --- | 2 | 0 |
| Kristoffer Ljungberg | Bollnäs Kommun Box 1020 82111 Bollnäs Sweden |
1 | 0 |
| Hannu Vanninen | --- | 1 | 0 |
| Stuyvesant Lim | --- | 1 | 0 |