| 1 | | National Institutes of Health | Maryland | Medicine | 240 | 283,154 | 1,672 | 2,633 |
| 2 | | Johns Hopkins University | Maryland | Medicine | 218 | 173,856 | 938 | 1,278 |
| 3 | | Johns Hopkins University | Maryland | Medicine | 209 | 206,497 | 938 | 1,963 |
| 4 | | Howard Hughes Medical Institute | Maryland | Medicine | 186 | 143,477 | 593 | 811 |
| 5 | | Eunice Kennedy Shriver National Institute of Child Health and Human Development | Maryland | Medicine | 183 | 150,717 | 1,383 | 2,265 |
| 6 | | National Institutes of Health | Maryland | Medicine | 181 | 138,414 | 807 | 1,354 |
| 7 | | University of Maryland, Baltimore | Maryland | Medicine | 179 | 136,172 | 750 | 973 |
| 8 | | CVPath Institute | Maryland | Medicine | 176 | 127,201 | 856 | 1,575 |
| 9 | | Johns Hopkins University | Maryland | Medicine | 174 | 131,283 | 764 | 1,177 |
| 10 | | National Institutes of Health | Maryland | Medicine | 168 | 128,675 | 742 | 1,163 |
| 11 | | National Institutes of Health | Maryland | Medicine | 162 | 98,716 | 763 | 1,466 |
| 12 | | Howard Hughes Medical Institute | Maryland | Medicine | 161 | 127,119 | 355 | 824 |
| 13 | | Johns Hopkins University | Maryland | Medicine | 154 | 120,973 | 684 | 1,514 |
| 14 | | National Institutes of Health | Maryland | Medicine | 151 | 88,457 | 550 | 1,099 |
| 15 | | Johns Hopkins University | Maryland | Medicine | 150 | 101,598 | 384 | 559 |
| 16 | | National Institutes of Health | Maryland | Medicine | 150 | 98,290 | 694 | 1,200 |
| 17 | | National Institutes of Health | Maryland | Medicine | 150 | 88,002 | 734 | 1,642 |
| 18 | | National Cancer Institute | Maryland | Medicine | 149 | 90,366 | 547 | 928 |
| 19 | | Howard Hughes Medical Institute | Maryland | Medicine | 146 | 99,257 | 480 | 1,727 |
| 20 | | National Institutes of Health | Maryland | Medicine | 146 | 98,933 | 341 | 856 |
| 21 | | Johns Hopkins University | Maryland | Medicine | 145 | 85,389 | 908 | 1,521 |
| 22 | | National Institutes of Health | Maryland | Medicine | 142 | 96,663 | 432 | 1,079 |
| 23 | | Johns Hopkins University | Maryland | Medicine | 142 | 84,661 | 544 | 1,398 |
| 24 | | National Cancer Institute | Maryland | Medicine | 141 | 92,879 | 858 | 1,906 |
| 25 | | Johns Hopkins University | Maryland | Medicine | 140 | 90,375 | 463 | 769 |
| 26 | | National Institute of Allergy and Infectious Diseases | Maryland | Medicine | 140 | 84,449 | 499 | 639 |
| 27 | | National Institutes of Health | Maryland | Medicine | 138 | 89,905 | 546 | 1,238 |
| 28 | | National Cancer Institute | Maryland | Medicine | 138 | 76,992 | 493 | 668 |
| 29 | | Howard Hughes Medical Institute | Maryland | Medicine | 137 | 110,172 | 306 | 603 |
| 30 | | Johns Hopkins University | Maryland | Medicine | 137 | 70,662 | 439 | 790 |
| 31 | | Johns Hopkins University | Maryland | Medicine | 135 | 98,562 | 612 | 1,085 |
| 32 | | Johns Hopkins University | Maryland | Medicine | 134 | 69,052 | 349 | 1,046 |
| 33 | | United States Food and Drug Administration | Maryland | Medicine | 134 | 63,016 | 509 | 1,062 |
| 34 | | Johns Hopkins University | Maryland | Medicine | 134 | 57,590 | 343 | 490 |
| 35 | | National Institutes of Health | Maryland | Medicine | 133 | 89,786 | 496 | 1,038 |
| 36 | | National Institutes of Health | Maryland | Medicine | 132 | 89,410 | 488 | 791 |
| 37 | | National Institutes of Health | Maryland | Medicine | 132 | 59,778 | 445 | 566 |
| 38 | | University of Maryland, Baltimore | Maryland | Medicine | 130 | 94,122 | 474 | 732 |
| 39 | | University of Maryland, Baltimore | Maryland | Medicine | 130 | 69,681 | 477 | 1,005 |
| 40 | | National Heart Lung and Blood Institute | Maryland | Medicine | 129 | 261,137 | 332 | 544 |
| 41 | | Johns Hopkins University | Maryland | Medicine | 129 | 78,505 | 780 | 1,587 |
| 42 | | National Institutes of Health | Maryland | Medicine | 127 | 116,114 | 390 | 711 |
| 43 | | National Institute of Mental Health | Maryland | Medicine | 127 | 71,858 | 404 | 559 |
| 44 | | National Institute on Alcohol Abuse and Alcoholism | Maryland | Medicine | 127 | 57,270 | 361 | 503 |
| 45 | | National Institutes of Health | Maryland | Medicine | 126 | 64,992 | 516 | 789 |
| 46 | | National Cancer Institute | Maryland | Medicine | 126 | 64,454 | 556 | 962 |
| 47 | | Johns Hopkins University | Maryland | Medicine | 126 | 64,298 | 922 | 1,758 |
| 48 | | National Institutes of Health | Maryland | Medicine | 126 | 50,634 | 342 | 561 |
| 49 | | Westat (United States) | Maryland | Medicine | 126 | 49,778 | 488 | 795 |
| 50 | | National Institutes of Health | Maryland | Medicine | 125 | 88,407 | 452 | 675 |
| 51 | | Johns Hopkins University | Maryland | Medicine | 124 | 62,081 | 745 | 1,361 |
| 52 | | Johns Hopkins University | Maryland | Medicine | 123 | 80,413 | 598 | 1,233 |
| 53 | | Howard Hughes Medical Institute | Maryland | Medicine | 122 | 117,478 | 199 | 244 |
| 54 | | National Institute of Diabetes and Digestive and Kidney Diseases | Maryland | Medicine | 122 | 106,093 | 386 | 542 |
| 55 | | MedStar Health | Maryland | Medicine | 122 | 76,918 | 507 | 802 |
| 56 | | National Institutes of Health | Maryland | Medicine | 122 | 61,105 | 498 | 1,018 |
| 57 | | National Institutes of Health | Maryland | Medicine | 122 | 59,970 | 461 | 909 |
| 58 | | National Institute of Mental Health | Maryland | Medicine | 121 | 53,569 | 439 | 687 |
| 59 | | National Institutes of Health | Maryland | Medicine | 121 | 53,539 | 350 | 478 |
| 60 | | National Institute on Aging | Maryland | Medicine | 120 | 63,099 | 440 | 775 |
| 61 | | National Institutes of Health | Maryland | Medicine | 120 | 58,907 | 475 | 810 |
| 62 | | Johns Hopkins University | Maryland | Medicine | 120 | 57,846 | 349 | 559 |
| 63 | | Johns Hopkins University | Maryland | Medicine | 120 | 52,122 | 588 | 1,052 |
| 64 | | National Cancer Institute | Maryland | Medicine | 119 | 75,564 | 391 | 878 |
| 65 | | National Heart Lung and Blood Institute | Maryland | Medicine | 119 | 53,078 | 469 | 824 |
| 66 | | National Institutes of Health | Maryland | Medicine | 119 | 51,617 | 515 | 867 |
| 67 | | National Institutes of Health | Maryland | Medicine | 118 | 64,320 | 616 | 956 |
| 68 | | National Cancer Institute | Maryland | Medicine | 118 | 52,468 | 353 | 455 |
| 69 | | National Institutes of Health | Maryland | Medicine | 118 | 48,378 | 492 | 683 |
| 70 | | University of Maryland, Baltimore | Maryland | Medicine | 117 | 56,084 | 522 | 707 |
| 71 | | National Institutes of Health | Maryland | Medicine | 117 | 54,801 | 429 | 775 |
| 72 | | Johns Hopkins University | Maryland | Medicine | 117 | 51,675 | 380 | 1,102 |
| 73 | | Johns Hopkins University | Maryland | Medicine | 116 | 80,184 | 342 | 809 |
| 74 | | Johns Hopkins University | Maryland | Medicine | 116 | 58,896 | 489 | 957 |
| 75 | | National Institutes of Health | Maryland | Medicine | 116 | 46,248 | 378 | 801 |