| Organization name | Address | First registered nodes | Current registered nodes |
|---|---|---|---|
| Oliver Rauscher | --- | 1 | 0 |
| Stefan B. Christensen | --- | 1 | 0 |
| Mr David Edwards | --- | 1 | 0 |
| Zilles Steve | --- | 1 | 0 |
| Robert Nazzal | --- | 1 | 0 |
| Rajneesh Watsh | --- | 1 | 0 |
| John de Graaff | --- | 2 | 0 |
| Benjamin Lawetz | --- | 1 | 0 |
| Don Larsen | --- | 2 | 0 |
| IO Practiceware | --- | 1 | 0 |
| Lamond Andrew | --- | 1 | 0 |
| Helmut Laufkoetter | --- | 1 | 0 |
| Ho Michael | --- | 1 | 0 |
| Winchester Primary Care LLC | 1764 Decherd Blvd Decherd, TN 37324 United States (the) |
1 | 0 |
| Lim Mark | --- | 1 | 0 |
| Michael K. Crawford, MD | 13321 N. Meridian #210 Oklahoma City, OK 73120 United States (the) |
1 | 0 |
| Florian Heigl | --- | 1 | 0 |
| Tim Ruhl | --- | 1 | 0 |
| Leonardo Federico Rosso | --- | 2 | 0 |
| Borries Hermann von | --- | 1 | 0 |
| Ben Fontein | --- | 1 | 0 |
| Kenneth Jonsson | --- | 0 | 1 |
| Abigail Edwards (Systems Department) | --- | 1 | 0 |
| Tropical Medical Bureau | 5 Northumberland Ave, Dun Laoghaire, Co Dublin, Ireland | 1 | 0 |
| HealthFirst-Lonergan | 137-A North Industrial Azle, TX 76020 United States (the) |
1 | 0 |
| Walid Tlatli | S.I.H. 4 rue CERES 2016 Carthage Tunisia |
1 | 0 |
| Weisser Dr. Gerald | --- | 1 | 0 |
| Nolan Garrett | --- | 1 | 0 |
| Magiera Ralf | --- | 1 | 0 |
| Bob Morris | --- | 1 | 0 |
| Hayes James | --- | 1 | 0 |
| Barckley Toni | --- | 1 | 0 |
| Chestnut Medical Assoc. Inc | 300 Birnie ave. Suite 102 Springfield, Ma 01107 United States (the) |
1 | 0 |
| Holemans Wim | --- | 1 | 0 |
| Taniya Kazuki | --- | 1 | 0 |
| McGuire Dennis | --- | 1 | 0 |
| Bognaes Kristian A. | --- | 1 | 0 |
| Frost Frank | --- | 2 | 0 |
| M VO-QUI BRUNO | --- | 1 | 0 |
| Kingsley Robert | --- | 1 | 0 |
| C. Lemaire | --- | 1 | 0 |
| CDC Immunization program | 2500 Century Center Parkway Atlanta, GA 30329 United States (the) |
1 | 0 |
| Bownes Robert | --- | 1 | 0 |
| Marcus Glenn | --- | 1 | 0 |
| Alfred | --- | 1 | 0 |
| Marcin Giedz | --- | 1 | 0 |
| Rajesh M.L. | --- | 1 | 0 |
| Åukasz Pasek | --- | 1 | 0 |
| Warth David | --- | 1 | 0 |
| Edwin Rodriguez | Inspira Medical Center Woodbury 509 North Broad Street Woodbury, NJ 08096 |
1 | 0 |