| No. | Chapter | State | School Name | Tax ID |
|---|---|---|---|---|
| 1 | Alpha | Illinois | University of Illinois College of Medicine | 237121024 |
| 2 | Beta | Illinois | University of Chicago Pritzker School of Medicine | 237121023 |
| 3 | Gamma | Illinois | Northwestern University Feinberg School of Medicine | 366166234 |
| 4 | Alpha | Ohio | Case Western Reserve University School of Medicine | 346595392 |
| 5 | Alpha | Pennsylvania | Sidney Kimmel Medical College | 236432173 |
| 6 | Beta | Pennsylvania | Perelman School of Medicine at the University of Pennsylvania | 236432175 |
| 7 | Alpha | Missouri | Washington University School of Medicine in St. Louis | 436073633 |
| 9 | Alpha | California | University of California San Francisco School of Medicine | 946172484 |
| 10 | Alpha | Maryland | The Johns Hopkins University School of Medicine | 526055764 |
| 12 | Alpha | New York | Columbia University Vagelos College of Physicians and Surgeons | 136227599 |
| 13 | Alpha | Michigan | University of Michigan Medical School | 386143833 |
| 14 | Alpha | Minnesota | University of Minnesota Medical School | 416038551 |
| 15 | Beta | New York | Weill Cornell Medical College | 136227598 |
| 16 | Gamma | New York | SUNY Upstate Medical University College of Medicine | 363402108 |
| 18 | Alpha | Nebraska | University of Nebraska Medical Center College of Medicine | 943213431 |
| 19 | Alpha | Louisiana | Tulane University School of Medicine | 726034234 |
| 20 | Beta | Ohio | University of Cincinnati College of Medicine | 316077247 |
| 21 | Gamma | Pennsylvania | University of Pittsburgh School of Medicine | 256086536 |
| 22 | Alpha | Indiana | Indiana University School of Medicine | 356070909 |
| 23 | Alpha | Virginia | University of Virginia School of Medicine | 546052647 |
| 24 | Alpha | Iowa | University of Iowa Roy J. and Lucille A. Carver College of Medicine | 421196993 |
| 25 | Alpha | Texas | University of Texas Medical Branch School of Medicine | 746064551 |
| 26 | Alpha | Connecticut | Yale University School of Medicine | 66098234 |
| 27 | Alpha | Tennessee | Vanderbilt University School of Medicine | 626073906 |
| 28 | Delta | New York | NYU Grossman School of Medicine | 136227601 |
| 29 | Alpha | Oregon | Oregon Health & Science University School of Medicine | 936041998 |
| 30 | Beta | Missouri | Saint Louis University School of Medicine | 436048917 |
| 31 | Epsilon | New York | University at Buffalo Jacobs School of Medicine and Biomedical Sciences | 166085424 |
| 32 | Alpha | Kentucky | University of Louisville School of Medicine | 616033423 |
| 33 | Alpha | Colorado | University of Colorado School of Medicine | 846050574 |
| 34 | Alpha | Wisconsin | University of Wisconsin School of Medicine and Public Health | 396077928 |
| 35 | Alpha | Georgia | Medical College of Georgia at Augusta University | 586066254 |
| 37 | Zeta | New York | University of Rochester School of Medicine and Dentistry | 166085422 |
| 38 | Alpha | Kansas | University of Kansas School of Medicine | 486118032 |
| 39 | Alpha | North Carolina | Duke University School of Medicine | 566061705 |
| 40 | Gamma | Ohio | The Ohio State University College of Medicine | 346595458 |
| 41 | Delta-Zeta | Pennsylvania | Drexel University College of Medicine (formerly Hahnemann University) | 346595457 |
| 42 | Beta | Georgia | Emory University School of Medicine | 586043421 |
| 43 | Beta | Massachusetts | Tufts University School of Medicine | 46167889 |
| 44 | Beta | Virginia | Virginia Commonwealth University School of Medicine | 546069352 |
| 45 | Beta | Tennessee | University of Tennessee Health Science Center College of Medicine | 626073905 |
| 47 | Beta | Michigan | Wayne State University School of Medicine | 386143834 |
| 48 | Gamma | Massachusetts | Boston University Chobanian & Avedisian School of Medicine | 46167890 |
| 49 | Eta | New York | SUNY Downstate Health Sciences University | 116036867 |
| 50 | Beta | North Carolina | Wake Forest University School of Medicine | 566086717 |
| 51 | Beta | Wisconsin | Medical College of Wisconsin | 396105408 |
| 52 | Beta | Louisiana | Louisiana State University Health Sciences Center, New Orleans School of Medicine | 726034233 |
| 53 | Alpha | Utah | Spencer Fox Eccles School of Medicine at the University of Utah | 876123180 |
| 54 | Gamma | California | Keck School of Medicine of the University of Southern California | 953360757 |
| 55 | Beta | Texas | Baylor College of Medicine | 746084833 |
| 56 | Beta | Maryland | University of Maryland School of Medicine | 526056411 |
| 57 | Theta | New York | Albany Medical College | 146039110 |
| 58 | Alpha | Alabama | University of Alabama at Birmingham School of Medicine | 636050598 |
| 59 | Alpha | Washington | University of Washington School of Medicine | 916054197 |
| 60 | Gamma | Texas | University of Texas Southwestern Medical School | 756060898 |
| 61 | Epsilon | Pennsylvania | Lewis Katz School of Medicine at Temple University | 236432174 |
| 63 | Alpha | Vermont | The Robert Larner, M.D. College of Medicine at the University of Vermont | 36010535 |
| 64 | Alpha | South Carolina | Medical University of South Carolina College of Medicine | 576024648 |
| 65 | Alpha | Oklahoma | University of Oklahoma College of Medicine | 736102886 |
| 66 | Gamma | North Carolina | University of North Carolina School of Medicine at Chapel Hill | 566086716 |
| 67 | Alpha | District of Columbia | George Washington University School of Medicine and Health Sciences | 526054155 |
| 68 | Beta | District of Columbia | Georgetown University School of Medicine | 526056391 |
| 70 | Gamma | District of Columbia | Howard University College of Medicine | 526056523 |
| 71 | Alpha | Arkansas | University of Arkansas for Medical Sciences, College of Medicine | 942571400 |
| 72 | Delta | California | David Geffen School of Medicine at University of California, Los Angeles | 956196223 |
| 73 | Alpha | Puerto Rico | University of Puerto Rico School of Medicine | 237121025 |
| 74 | Epsilon | California | Loma Linda University School of Medicine | 956196267 |
| 75 | Beta | Nebraska | Creighton University School of Medicine | 476033112 |
| 76 | Iota | New York | New York Medical College | 136227600 |
| 77 | Alpha | Mississippi | University of Mississippi School of Medicine | 646034679 |
| 78 | Gamma | Tennessee | Meharry Medical College School of Medicine | 626073904 |
| 79 | Gamma | Missouri | University of Missouri School of Medicine | 436051581 |
| 83 | Alpha | Florida | University of Miami Miller School of Medicine | 596153147 |
| 84 | Kappa | New York | Albert Einstein College of Medicine / Montefiore Medical Center | 136227597 |
| 85 | Beta | Florida | University of Florida College of Medicine | 596194163 |
| 86 | Alpha | West Virginia | West Virginia University School of Medicine | 556030118 |
| 87 | Beta | Kentucky | University of Kentucky College of Medicine | 616052373 |
| 88 | Delta | Illinois | Rosalind Franklin University of Medicine & Science | 366165160 |
| 89 | Epsilon | Illinois | Loyola University Chicago Stritch School of Medicine | 942571407 |
| 90 | Alpha | New Mexico | University of New Mexico School of Medicine | 850282436 |
| 91 | Lambda | New York | Icahn School of Medicine at Mount Sinai | 237121020 |
| 92 | Zeta | California | University of California Irvine School of Medicine | 237121022 |
| 93 | Alpha | Arizona | University of Arizona College of Medicine | 237121021 |
| 95 | Eta | California | University of California Davis School of Medicine | 237360843 |
| 96 | Zeta | Illinois | Rush Medical College of Rush University | 237360860 |
| 97 | Gamma | Louisiana | Louisiana State University Health Sciences Center Shreveport | 237360841 |
| 98 | Alpha | New Hampshire | Geisel School of Medicine at Dartmouth College | 237360842 |
| 99 | Delta | Ohio | College of Medicine and Life Sciences University of Toledo | 510171987 |
| 100 | Delta | Texas | University of Texas McGovern Medical School | 510171538 |
| 101 | Epsilon | Texas | University of Texas Health San Antonio Long School of Medicine | 510171971 |
| 102 | Alpha | New Jersey | Rutgers Robert Wood Johnson Medical School | 510171977 |
| 103 | Gamma | Florida | University of South Florida Morsani College of Medicine | 510206310 |
| 104 | Beta | Alabama | University of South Alabama Frederick P. Whiddon College of Medicine | 510223750 |
| 105 | Beta | New Jersey | Rutgers New Jersey Medical School | 510223748 |
| 106 | Alpha | North Dakota | University of North Dakota School of Medicine and Health Sciences | 942571409 |
| 107 | Alpha | South Dakota | University of South Dakota Sanford School of Medicine | 942571410 |
| 108 | Alpha | Hawaii | John A. Burns School of Medicine University of Hawaii | 990188886 |
| 109 | Epsilon | Ohio | Wright State University Boonshoft School of Medicine | 942811710 |
| 110 | Gamma | Maryland | Uniformed Services University of the Health Sciences F. Edward Hébert School of Medicine | 363402143 |
| 111 | Zeta | Texas | Texas Tech University Health Sciences Center School of Medicine | 363402168 |
| 112 | Zeta | Ohio | Northeast Ohio Medical University | 363402109 |
| 113 | Beta | South Carolina | University of South Carolina School of Medicine Columbia | 363402145 |
| 114 | Eta | Pennsylvania | Penn State College of Medicine | 363402171 |
| 115 | Delta | Tennessee | East Tennessee State University Quillen College of Medicine | 363402119 |
| 116 | Delta | Missouri | University of Missouri-Kansas City School of Medicine | 431389067 |
| 117 | Eta | Texas | Texas A&M Health Science Center College of Medicine | 363402176 |
| 118 | Alpha | Nevada | University of Nevada, Reno School of Medicine | 363402134 |
| 119 | Eta | Illinois | Southern Illinois University School of Medicine | 371187425 |
| 120 | Mu | New York | Renaissance School of Medicine at Stony Brook University | 363402140 |
| 121 | Gamma | Virginia | Eastern Virginia Medical School | 943213454 |
| 122 | Gamma | Michigan | Michigan State University College of Human Medicine | 911821275 |
| 123 | Beta | West Virginia | Marshall University Joan C. Edwards School of Medicine | 943213459 |
| 125 | Gamma | Georgia | Morehouse School of Medicine | 943213460 |
| 126 | Delta | North Carolina | East Carolina University Brody School of Medicine | 911821284 |
| 127 | Beta | Puerto Rico | Ponce Health Sciences University | 911821301 |
| 128 | Delta | Georgia | Mercer University School of Medicine | 943213476 |
| 129 | Gamma | Puerto Rico | Universidad Central del Caribe School of Medicine | 943213477 |
| 130 | Delta | Massachusetts | T.H. Chan School of Medicine at UMass Chan Medical School | 943248785 |
| 131 | Alpha | Rhode Island | The Warren Alpert Medical School of Brown University | 900325344 |
| 133 | Delta | Florida | Florida State University College of Medicine | 900325339 |