| 501 | 2301 | Ralph H. Johnson VA Medical Center |  | 5175 | 5799 | 2538 | 722 |
| 502 | 8083 | Center for Healthcare Innovation Implementation and Policy (Center for the Study of Healthcare Provider Behavior) | | 7696 | 8080 | 2538 | 3879 |
| 503 | 3431 | Pacific Whale Foundation | | 4671 | 1152 | 2538 | 3879 |
| 504 | 6695 | Delaware Orthopaedic Center | | 6846 | 5759 | 2538 | 3879 |
| 505 | 7192 | Behavioral Health Research Center Southwest | | 8011 | 6139 | 2538 | 3879 |
| 506 | 127 | University of Pennsylvania Health System | | 636 | 182 | 2538 | 20 |
| 507 | 4983 | Breault Research Organization | | 3796 | 3429 | 2538 | 3879 |
| 508 | 7489 | VA Medical Center Chillicothe VA Healthcare System of Ohio | | 6660 | 7090 | 2538 | 3879 |
| 509 | 220 | Cincinnati Children's Hospital Medical Center | | 863 | 223 | 2538 | 75 |
| 510 | 6021 | USGS National Wildlife Health Center | | 6156 | 4769 | 2538 | 3879 |
| 511 | 2792 | National Energy Research Scientific Computing Center | | 1069 | 649 | 2538 | 3879 |
| 512 | 7609 | VA New Jersey War Related Illness and Injury Study Center | | 6279 | 7341 | 2538 | 3879 |
| 513 | 7097 | Morgan Kalman Clinic | | 7562 | 6294 | 2538 | 3879 |
| 514 | 5785 | Western Fisheries Research Center | | 6895 | 4333 | 2538 | 3879 |
| 515 | 5418 | Marine Spill Response Corporation | | 6260 | 3840 | 2538 | 3879 |
| 516 | 4825 | Olive View UCLA Medical Center | | 6277 | 5506 | 2538 | 3252 |
| 517 | 3538 | Kansas Health Institute | | 2310 | 1383 | 2538 | 3879 |
| 518 | 1299 | Maine Health | | 1771 | 854 | 2538 | 1960 |
| 519 | 1316 | University of South Alabama Health System Mitchell Cancer Institute | | 3021 | 1532 | 2538 | 1236 |
| 520 | 4707 | McCrone Research Institute | | 6103 | 2872 | 2538 | 3879 |
| 521 | 3869 | Huntington Memorial Hospital | | 3399 | 1751 | 2538 | 3879 |
| 522 | 4887 | IIT Research Institute | | 7303 | 3922 | 2538 | 3660 |
| 523 | 7548 | Tri-County Family Medicine | | 7832 | 7047 | 2538 | 3879 |
| 524 | 2134 | Gatorade Sports Science Institute | | 3730 | 1167 | 2538 | 3076 |
| 525 | 402 | American Heart Association | | 175 | 17 | 2538 | 1975 |
| 526 | 3152 | High Scope Educational Research Foundation | | 4884 | 823 | 2538 | 3879 |
| 527 | 2859 | South Texas Veterans Health Care System | | 5447 | 6963 | 2538 | 649 |
| 528 | 4400 | Health Research and Educational Trust | | 4823 | 2468 | 2538 | 3879 |
| 529 | 3300 | Association of Universities for Research in Astronomy | | 4205 | 1001 | 2538 | 3879 |
| 530 | 3097 | Hunter Holmes McGuire Richmond VA Medical Center | | 5336 | 6326 | 2538 | 1292 |
| 531 | 6004 | VA Central California Health Care System | | 6486 | 6836 | 2538 | 3252 |
| 532 | 5468 | Baylor Jack and Jane Hamilton Heart and Vascular Hospital | | 5311 | 4022 | 2538 | 3879 |
| 533 | 1799 | Radiation Therapy Oncology Group | | 3525 | 1818 | 2538 | 2104 |
| 534 | 1588 | Center for American Progress | | 545 | 65 | 2538 | 3879 |
| 535 | 1266 | NASA Goddard Institute for Space Studies | | 1301 | 2459 | 2538 | 667 |
| 536 | 6893 | AIDS Research Consortium of Atlanta | | 7879 | 5827 | 2538 | 3879 |
| 537 | 3716 | Phoenix VA Health Care System | | 6194 | 6269 | 2538 | 2039 |
| 538 | 2482 | Earthwatch Institute | | 2762 | 360 | 2538 | 3879 |
| 539 | 7689 | VA Medical Center Poplar Bluff Missouri | | 7598 | 7385 | 2538 | 3879 |
| 540 | 3372 | VA Health Care System New Mexico | | 6638 | 6143 | 2538 | 1701 |
| 541 | 1764 | Economic Policy Institute | | 1475 | 89 | 2538 | 3879 |
| 542 | 4691 | Canandaigua VA Medical Center VA Healthcare Network Upstate New York | | 5961 | 6814 | 2538 | 2510 |
| 543 | 1842 | Center on Budget and Policy Priorities | | 1007 | 104 | 2538 | 3879 |
| 544 | 2379 | VA Connecticut Healthcare System | | 6472 | 6215 | 2538 | 543 |
| 545 | 5111 | Omega-3 Research Institute | | 7945 | 2904 | 2538 | 3879 |
| 546 | 3838 | National Minority AIDS Council | | 3934 | 1697 | 2538 | 3879 |
| 547 | 7723 | VA Medical Center Wilkes-Barre Pennsylvania | | 6987 | 7484 | 2538 | 3879 |
| 548 | 5387 | Will Rogers Institute | | 7233 | 3662 | 2538 | 3879 |
| 549 | 6476 | Lithuanian Research and Studies Center Chicago | | 4893 | 5573 | 2538 | 3879 |
| 550 | 1550 | Medical City Hospital | | 1508 | 2209 | 2538 | 1490 |
| 551 | 4068 | Vermont Institute Natural Science | | 4187 | 2014 | 2538 | 3879 |
| 552 | 5655 | West Virginia High Technology Consortium Foundation | | 8011 | 3500 | 2538 | 3879 |
| 553 | 5276 | Town Center Orthopaedic Associates | | 6794 | 3558 | 2538 | 3879 |
| 554 | 4636 | Helen Hayes Hospital | | 4442 | 2881 | 2538 | 3879 |
| 555 | 7868 | H L Snyder Medical Foundation | | 7669 | 7678 | 2538 | 3879 |
| 556 | 5458 | Hope Heart Institute | | 7152 | 3775 | 2538 | 3879 |
| 557 | 2458 | International Food Information Council | | 2151 | 359 | 2538 | 3879 |
| 558 | 3422 | Baptist Hospital | | 1724 | 1254 | 2538 | 3879 |
| 559 | 2971 | Rogosin Institute | | 6501 | 4064 | 2538 | 2408 |
| 560 | 586 | Geisinger Medical System | | 463 | 545 | 2538 | 525 |
| 561 | 3573 | VA Medical Center Bedford Massachusetts | | 6926 | 7024 | 2538 | 1246 |
| 562 | 7212 | Aleda E. Lutz VA Medical Center Saginaw Michigan | | 5928 | 7291 | 2538 | 3660 |
| 563 | 2071 | VA Healthcare System Ann Arbor | | 6688 | 6005 | 2538 | 352 |
| 564 | 6010 | Arthritis Research Center Foundation Inc | | 6096 | 4753 | 2538 | 3879 |
| 565 | 7442 | Kushner Electroplating School | | 7775 | 6874 | 2538 | 3879 |
| 566 | 518 | Agency for Healthcare Research and Quality | | 279 | 55 | 2538 | 1891 |
| 567 | 7773 | Emory Marketing Institute | | 7654 | 7506 | 2538 | 3879 |
| 568 | 3103 | Center for Applied Genomics | | 6620 | 5452 | 2538 | 1813 |
| 569 | 3314 | Prevention Research Center | | 6180 | 3868 | 2538 | 2867 |
| 570 | 5675 | US Army War College at Carlisle Barracks | | 6027 | 4265 | 2538 | 3879 |
| 571 | 4019 | Center for the Collaborative Classroom | | 2569 | 2043 | 2538 | 3879 |
| 572 | 1995 | Cooper Institute | | 4431 | 1065 | 2538 | 2981 |
| 573 | 6930 | Orentreich Foundation for Advancement of Science | | 6922 | 6151 | 2538 | 3879 |
| 574 | 6557 | New Iberia Research Center | | 7733 | 5352 | 2538 | 3879 |
| 575 | 7829 | Northern California Research Corporation | | 7553 | 7613 | 2538 | 3879 |
| 576 | 1287 | Women & Infants Hospital Rhode Island | | 3342 | 1690 | 2538 | 1028 |
| 577 | 5516 | Native American Cancer Research | | 5048 | 4129 | 2538 | 3879 |
| 578 | 2825 | National Child Traumatic Stress Network | | 6079 | 904 | 2538 | 3660 |
| 579 | 3699 | Lean Construction Institute | | 3025 | 1549 | 2538 | 3879 |
| 580 | 4313 | VA Loma Linda Healthcare System | | 6758 | 6453 | 2538 | 2408 |
| 581 | 4452 | Memorial Health System Memorial Medical Center Springfield | | 3651 | 2646 | 2538 | 3879 |
| 582 | 7454 | VA Northwest Network VISN 20 | | 5603 | 7104 | 2538 | 3879 |
| 583 | 6419 | Mississippi Sports Medicine and Orthopaedic Center | | 7472 | 5217 | 2538 | 3879 |
| 584 | 3207 | Iowa City VA Medical Center | | 6654 | 6847 | 2538 | 964 |
| 585 | 4062 | G.V. (Sonny) Montgomery VA Medical Center | | 7424 | 6869 | 2538 | 1843 |
| 586 | 4048 | Truman Medical Centers | | 5160 | 1898 | 2538 | 3879 |
| 587 | 163 | Kaiser Permanente | | 117 | 96 | 2538 | 119 |
| 588 | 4945 | Lawrenceville Plasma Physics Fusion | | 4402 | 3337 | 2538 | 3879 |
| 589 | 1481 | Marlborough Hospital | | 2221 | 1268 | 2538 | 1960 |
| 590 | 4243 | Kentucky Science Center Louisville | | 6716 | 2050 | 2538 | 3879 |
| 591 | 2848 | Marine Mammal Center | | 2903 | 640 | 2538 | 3879 |
| 592 | 4281 | Saint John's Hospital Springfield | | 5257 | 2256 | 2538 | 3879 |
| 593 | 3763 | Sun Health Research Institute | | 5976 | 3191 | 2538 | 3410 |
| 594 | 2701 | Illinois Mathematics and Science Academy | | 1624 | 561 | 2538 | 3879 |
| 595 | 1945 | VA San Diego Healthcare System | | 6123 | 6100 | 2538 | 241 |
| 596 | 6054 | Hebrew Health Care | | 6806 | 4733 | 2538 | 3879 |
| 597 | 2603 | Pittsburgh Supercomputing Center | | 2196 | 465 | 2538 | 3879 |
| 598 | 2693 | Exxon Research Engineering | | 1562 | 554 | 2538 | 3879 |
| 599 | 3300 | Renal Research Institute | | 6688 | 4593 | 2538 | 2487 |
| 600 | 4332 | Floating Hospital for Children | | 3285 | 2487 | 2538 | 3879 |
