| Company | TJA ORTHOPEDIC SURGERY & MEDICINE, PLLC |
| Business Number | 5119956 |
| Company | LUPUS 2004 CONGRESS |
| Business Number | 2864314 |
| Company | THE HOSPITAL FOR SPECIAL SURGERY PHO, INC. |
| Business Number | 2002838 |
| Company | SPORTS MEDICINE RESEARCH FOUNDATION, INC. |
| Business Number | 1469302 |