| 501 | 2755 | Florida Hospital |  | 1889 | 583 | 2538 | 3879 |
| 502 | 2236 | VA Boston Healthcare System | | 5535 | 5616 | 2538 | 728 |
| 503 | 7588 | VA New England Healthcare System | | 6389 | 7286 | 2538 | 3879 |
| 504 | 7808 | VA Sierra Pacific Network VISN 21 | | 7380 | 7590 | 2538 | 3879 |
| 505 | 659 | Missouri Botanical Garden | | 953 | 233 | 2538 | 1218 |
| 506 | 4171 | William Alanson White Institute | | 4265 | 3084 | 2538 | 3660 |
| 507 | 5038 | Mountainside Hospital | | 5623 | 3361 | 2538 | 3879 |
| 508 | 6375 | Learning Research & Development Center | | 4049 | 5466 | 2538 | 3879 |
| 509 | 7330 | Marion VA Medical Center | | 6580 | 6842 | 2538 | 3879 |
| 510 | 5987 | St. Cloud VA Medical Center | | 5491 | 6468 | 2538 | 3410 |
| 511 | 5924 | Jeffrey Modell Foundation | | 7707 | 4380 | 2538 | 3879 |
| 512 | 1871 | San Francisco VA Medical Center | | 5123 | 5913 | 2538 | 259 |
| 513 | 5629 | Harbor UCLA Medical Center | | 7548 | 3934 | 2538 | 3879 |
| 514 | 7320 | Seattle Prostate Institute at Swedish Medical Center | | 7380 | 6735 | 2538 | 3879 |
| 515 | 2540 | Institute of Human Virology | | 6674 | 2510 | 2538 | 2696 |
| 516 | 7885 | Intermountain Injury Control Research Center | | 8011 | 8069 | 2538 | 3410 |
| 517 | 5973 | SpineNevada | | 6800 | 4632 | 2538 | 3879 |
| 518 | 5253 | Institute for Telecommunication Sciences | | 1834 | 3982 | 2538 | 3879 |
| 519 | 2251 | Rocky Mountain Biological Laboratory | | 5459 | 2716 | 2538 | 2249 |
| 520 | 3891 | Fannie and John Hertz Foundation | | 4386 | 1727 | 2538 | 3879 |
| 521 | 2171 | Michael E. DeBakey VA Medical Center | | 6414 | 5978 | 2538 | 446 |
| 522 | 5785 | Dallas Veterinary Surgical Center | | 7007 | 4313 | 2538 | 3879 |
| 523 | 4670 | Pinchot Institute for Conservation | | 4459 | 2946 | 2538 | 3879 |
| 524 | 2274 | Family Research Council | | 1976 | 273 | 2538 | 3879 |
| 525 | 6341 | Christiana Spine Center | | 7428 | 5085 | 2538 | 3879 |
| 526 | 2445 | Louis Stokes Cleveland VA Medical Center | | 6295 | 6045 | 2538 | 698 |
| 527 | 7792 | Center for Arson Research | | 7767 | 7509 | 2538 | 3879 |
| 528 | 3716 | Carnegie Observatories | | 2007 | 1623 | 2538 | 3879 |
| 529 | 7994 | Durham HSR&D | | 7487 | 7945 | 2538 | 3879 |
| 530 | 6790 | Ontar Corporation | | 7725 | 5743 | 2538 | 3879 |
| 531 | 5488 | Campbell Clinic Medical Center | | 5844 | 3992 | 2538 | 3879 |
| 532 | 2979 | Audubon Nature Institute | | 4426 | 698 | 2538 | 3879 |
| 533 | 518 | Agency for Healthcare Research and Quality | | 279 | 55 | 2538 | 1891 |
| 534 | 7357 | El Paso VA Health Care System | | 7180 | 6819 | 2538 | 3879 |
| 535 | 3880 | Catholic Health Initiatives | | 2917 | 1812 | 2538 | 3879 |
| 536 | 421 | National Institute of Mental Health | | 478 | 416 | 2538 | 241 |
| 537 | 6801 | Nashville Hip Institute | | 7191 | 5881 | 2538 | 3879 |
| 538 | 5025 | Yale-Griffin Prevention Research Center | | 6748 | 3234 | 2538 | 3879 |
| 539 | 3701 | National Center for Manufacturing Sciences | | 3698 | 1505 | 2538 | 3879 |
| 540 | 3965 | Herman & Walter Samuelson Children's Hospital at Sinai | | 7157 | 1622 | 2538 | 3879 |
| 541 | 8015 | VA Heartland Network VISN 15 | | 7696 | 7963 | 2538 | 3879 |
| 542 | 5325 | Michigan Ear Institute | | 6910 | 3630 | 2538 | 3879 |
| 543 | 2913 | Trident Technical College | | 1899 | 717 | 2538 | 3879 |
| 544 | 5285 | Captain James A. Lovell Federal Health Care Center | | 5750 | 6406 | 2538 | 3140 |
| 545 | 7875 | VA Southeast Network VISN 7 | | 7828 | 7662 | 2538 | 3879 |
| 546 | 3799 | International Society for Heart & Lung Transplantation | | 3736 | 1641 | 2538 | 3879 |
| 547 | 3704 | Smithsonian Science Education Center (National Science Resources Center) | | 4752 | 1463 | 2538 | 3879 |
| 548 | 4341 | Jewish Home and Hospital | | 5206 | 2350 | 2538 | 3879 |
| 549 | 8083 | Center for Healthcare Innovation Implementation and Policy (Center for the Study of Healthcare Provider Behavior) | | 7696 | 8080 | 2538 | 3879 |
| 550 | 6695 | Delaware Orthopaedic Center | | 6846 | 5759 | 2538 | 3879 |
| 551 | 4823 | Hubbs-Sea World Research Institute | | 6374 | 2994 | 2538 | 3879 |
| 552 | 7489 | VA Medical Center Chillicothe VA Healthcare System of Ohio | | 6660 | 7090 | 2538 | 3879 |
| 553 | 7456 | Georgia Neurosurgical Institute | | 7374 | 6986 | 2538 | 3879 |
| 554 | 220 | Cincinnati Children's Hospital Medical Center | | 863 | 223 | 2538 | 75 |
| 555 | 6572 | VA Butler Healthcare | | 5476 | 6449 | 2538 | 3660 |
| 556 | 6684 | Ecostudies Institute | | 6954 | 5729 | 2538 | 3879 |
| 557 | 4797 | Cardiovascular Institute of the South | | 6019 | 2996 | 2538 | 3879 |
| 558 | 3372 | VA Health Care System New Mexico | | 6638 | 6143 | 2538 | 1701 |
| 559 | 1389 | Nicklaus Children's Hospital (Miami Children's Hospital Pediatric Healthcare) | | 1605 | 1199 | 2538 | 1813 |
| 560 | 7634 | VA Medical Center Beckley West Virginia | | 7339 | 7303 | 2538 | 3879 |
| 561 | 4861 | New Jersey Center for Biomaterials | | 5986 | 4642 | 2538 | 3509 |
| 562 | 1709 | National Academy of Engineering | | 937 | 380 | 2538 | 3316 |
| 563 | 1531 | World Wildlife Fund | | 1073 | 39 | 2538 | 3879 |
| 564 | 7481 | US Army Research Institute of Environmental Medicine | | 6800 | 7074 | 2538 | 3879 |
| 565 | 7967 | VHA eHealth University | | 7266 | 7920 | 2538 | 3879 |
| 566 | 4494 | Mental Health | | 4916 | 2622 | 2538 | 3879 |
| 567 | 2540 | Tennessee Valley Healthcare System | | 6180 | 6658 | 2538 | 489 |
| 568 | 5943 | VA Southern Nevada Healthcare System | | 6212 | 6372 | 2538 | 3410 |
| 569 | 781 | Louisiana State University Agricultural Center | | 427 | 514 | 2538 | 1015 |
| 570 | 4082 | University Health Care System Augusta | | 2861 | 2106 | 2538 | 3879 |
| 571 | 4559 | Martin's Point Health Care | | 5103 | 2705 | 2538 | 3879 |
| 572 | 2674 | Henry L Stimson Center | | 1735 | 532 | 2538 | 3879 |
| 573 | 3589 | Southwest Oncology Group | | 2734 | 2175 | 2538 | 3660 |
| 574 | 3538 | Kansas Health Institute | | 2310 | 1383 | 2538 | 3879 |
| 575 | 3869 | Huntington Memorial Hospital | | 3399 | 1751 | 2538 | 3879 |
| 576 | 3896 | Southeast Regional Climate Center | | 2032 | 1884 | 2538 | 3879 |
| 577 | 4887 | IIT Research Institute | | 7303 | 3922 | 2538 | 3660 |
| 578 | 5497 | Patuxent Wildlife Research Center | | 3468 | 4214 | 2538 | 3879 |
| 579 | 2134 | Gatorade Sports Science Institute | | 3730 | 1167 | 2538 | 3076 |
| 580 | 273 | IBM Research Almaden Research Center | | 2775 | 342 | 2538 | 63 |
| 581 | 2379 | VA Connecticut Healthcare System | | 6472 | 6215 | 2538 | 543 |
| 582 | 402 | American Heart Association | | 175 | 17 | 2538 | 1975 |
| 583 | 5403 | Pacific Rim Conservation | | 6414 | 5377 | 2538 | 3509 |
| 584 | 7292 | Pelosi Medical Center | | 7468 | 6675 | 2538 | 3879 |
| 585 | 3247 | Central Texas Veterans Health Care System | | 6371 | 6085 | 2538 | 1590 |
| 586 | 1612 | National Institute of Health John E. Fogarty International Center | | 3618 | 4035 | 2538 | 623 |
| 587 | 132 | Children's Hospital Boston | | 378 | 144 | 2538 | 37 |
| 588 | 6023 | National Perinatal Information Center | | 6580 | 4721 | 2538 | 3879 |
| 589 | 1780 | Newton Wellesley Hospital | | 4154 | 1668 | 2538 | 2141 |
| 590 | 2627 | VA Medical Center Birmingham | | 7086 | 6415 | 2538 | 661 |
| 591 | 2326 | Neri New England Research Institutes | | 7180 | 4444 | 2538 | 1366 |
| 592 | 1277 | Boyce Thompson Institute for Plant Research | | 4011 | 1855 | 2538 | 895 |
| 593 | 997 | National Institute of Arthritis and Musculoskeletal and Skin Diseases | | 2636 | 1245 | 2538 | 738 |
| 594 | 6067 | Warde Medical Laboratory | | 4704 | 4979 | 2538 | 3879 |
| 595 | 6149 | VA Medical Center West Palm Beach | | 6479 | 6578 | 2538 | 3410 |
| 596 | 1426 | University of Colorado Health (Memorial Health System) | | 1316 | 704 | 2538 | 2487 |
| 597 | 7418 | VA Maine Healthcare System | | 7030 | 6964 | 2538 | 3879 |
| 598 | 7413 | US Army Aeromedical Research Laboratory | | 5780 | 7044 | 2538 | 3879 |
| 599 | 5488 | Kronos Early Estrogen Prevention Study (Kronos Longevity Research Institute) | | 7904 | 3482 | 2538 | 3879 |
| 600 | 4612 | Taos Orthopaedic Institute | | 5547 | 6074 | 2538 | 2919 |
