| University of Alabama at Birmingham- Site Number : 840106 | Birmingham | Alabama | 35233 | - |
| Barrow Neurological Institute- Site Number : 840087 | Phoenix | Arizona | 85013 | - |
| Phoenix Children's Hospital- Site Number : 840003 | Phoenix | Arizona | 85016 | - |
| University of Arizona- Site Number : 840015 | Tucson | Arizona | 85724 | - |
| Arkansas Children's Hospital- Site Number : 840109 | Little Rock | Arkansas | 72202 | - |
| University of Arkansas for Medical Sciences- Site Number : 840113 | Little Rock | Arkansas | 72205 | - |
| University of California at Irvine- Site Number : 840036 | Irvine | California | 90211 | - |
| Loma Linda University- Genetics- Site Number : 840070 | Loma Linda | California | 92354 | - |
| Southern California Permanente Medical Group- Site Number : 840108 | Los Angeles | California | 90027 | - |
| USC Health Sciences Center Dept of Genetics- Site Number : 840082 | Los Angeles | California | 90033 | - |
| UCSF Benioff Children's Hospital - Oakland- Site Number : 840029 | Oakland | California | 94609 | - |
| Children's Hospital of Orange County- Site Number : 840074 | Orange | California | 92868 | - |
| UC Davis MIND Institute- Site Number : 840010 | Sacramento | California | 95817 | - |
| University of California at San Diego- Site Number : 840007 | San Diego | California | 92093 | - |
| University of California San Francisco - Parnassus Campus- Site Number : 840051 | San Francisco | California | 94143 | - |
| Stanford University Pediatrics- Site Number : 840021 | Stanford | California | 94305 | - |
| Children's Hospital Colorado - Aurora- Site Number : 840069 | Aurora | Colorado | 80045 | - |
| Yale University School of Medicine- Site Number : 840047 | New Haven | Connecticut | 06510 | - |
| Children's National Medical Center - Washington- Site Number : 840067 | Washington D.C. | District of Columbia | 20010 | - |
| University of Florida College of Medicine- Site Number : 840012 | Gainesville | Florida | 32610 | - |
| University of Florida Pediatrics Genetics- Site Number : 840121 | Jacksonville | Florida | 32207 | - |
| University Of Miami SOM- Site Number : 840006 | Miami | Florida | 33136 | - |
| University of Florida-Genetics- Site Number : 840096 | Tampa | Florida | 33606 | - |
| Emory University School of Medicine- Human Genetics- Site Number : 840060 | Decatur | Georgia | 30033 | - |
| University of Colorado at Denver Genetics- Site Number : 840068 | Aurora | Illinois | 80045 | - |
| Ann & Robert H. Lurie Children's Hospital of Chicago- Site Number : 840011 | Chicago | Illinois | 60611 | - |
| Ann & Robert H. Lurie Children's Hospital of Chicago- Site Number : 840013 | Chicago | Illinois | 60611 | - |
| Rush University Medical Center Genetics- Site Number : 840079 | Chicago | Illinois | 60612 | - |
| Indianapolis University School of Medicine- Site Number : 840027 | Indianapolis | Indiana | 46202 | - |
| University of Iowa- Site Number : 840032 | Iowa City | Iowa | 52242 | - |
| University Of Kansas Medical Center- Site Number : 840020 | Kansas City | Kansas | 66160 | - |
| University of Louisville - Health Sciences Center- Site Number : 840030 | Louisville | Kentucky | 40202 | - |
| Maine Medical Partners Pediatric Specialty Care- Site Number : 840064 | Portland | Maine | 04102 | - |
| John Hopkins- Site Number : 840044 | Baltimore | Maryland | 21205 | - |
| Boston Children's Hospital - PIN- Site Number : 840092 | Boston | Massachusetts | 02115 | - |
| Massachusetts General Hospital-Genetics- Site Number : 840062 | Boston | Massachusetts | 02114 | - |
| Baystate Medical Center- Site Number : 840002 | Springfield | Massachusetts | 01199 | - |
| University of Michigan Pediatrics- Site Number : 840107 | Ann Arbor | Michigan | 48109 | - |
| Children's Hospital of Michigan- Site Number : 840066 | Detroit | Michigan | 48201 | - |
| Corewell Health - Helen DeVos Children's Hospital (HDVCH)- Site Number : 840019 | Grand Rapids | Michigan | 49503 | - |
| Infusion Associates - Grand Rapids- Site Number : 840050 | Grand Rapids | Michigan | 49525 | - |
| Children's Hospitals and Clinics of Minnesota- Site Number : 840046 | Minneapolis | Minnesota | 55404 | - |
| Children's Hospitals and Clinics of Minnesota- Site Number : 840114 | Minneapolis | Minnesota | 55404 | - |
| M Health Fairview University of Minnesota Medical Center - West Bank- Site Number : 840035 | Minneapolis | Minnesota | 55454 | - |
| M Health Fairview University of Minnesota Medical Center - West Bank- Site Number : 840076 | Minneapolis | Minnesota | 55454 | - |
| University of Missouri Health System Department of Genetics- Site Number : 840031 | Columbia | Missouri | 65212 | - |
| Children's Mercy Adelle Hall Campus- Site Number : 840063 | Kansas City | Missouri | 64108 | - |
| Washington University- Site Number : 840100 | St Louis | Missouri | 63110 | - |
| University of Nebraska Medical Center- Site Number : 840084 | Omaha | Nebraska | 68198 | - |
| Children's Specialty Center - Las Vegas- Site Number : 840008 | Las Vegas | Nevada | 89109 | - |
| Cooper Health Center- Site Number : 840098 | Camden | New Jersey | 08103 | - |
| Hackensack Meridian Health - Hackensack University Medical Center- Site Number : 840101 | Hackensack | New Jersey | 07601 | - |
| Atlantic Health System- Site Number : 840099 | Morristown | New Jersey | 07962 | - |
| Saint Peter's University Hospital - New Brunswick- Site Number : 840016 | New Brunswick | New Jersey | 08901 | - |
| St. Joseph's Children's Hospital- Site Number : 840057 | Paterson | New Jersey | 07503 | - |
| NYU Langone Health - Perlmutter Cancer Center - Huntington- Site Number : 840040 | Huntington | New York | 11743 | - |
| Northwell Health- Site Number : 840102 | New Hyde Park | New York | 11042 | - |
| Columbia University Irving Medical Center- Site Number : 840125 | New York | New York | 10032 | - |
| Metropolitan Hospital Center- Site Number : 840110 | New York | New York | 10029 | - |
| Mt. Sinai School of Medicine- Site Number : 840005 | New York | New York | 10029 | - |
| University of Rochester Medical Center- Site Number : 840105 | Rochester | New York | 14642 | - |
| SUNY Upstate Medical University - Site Number : 840052 | Syracuse | New York | 13210 | - |
| New York Medical College- Site Number : 840039 | Valhalla | New York | 10595 | - |
| Carolinas Medical Center Hospital- Site Number : 840065 | Charlotte | North Carolina | 28232 | - |
| Duke University Medical Center Genetics Dept- Site Number : 840037 | Durham | North Carolina | 27710 | - |
| Cincinnati Children's Hospital Medical Center (Cincinnati Children's Hospital)- Site Number : 840041 | Cincinnati | Ohio | 45229 | - |
| University of Cincinnati Medical Center- Site Number : 840124 | Cincinnati | Ohio | 45219 | - |
| Cleveland Clinic - Cleveland- Site Number : 840048 | Cleveland | Ohio | 44195 | - |
| University Hospitals Cleveland Medical Center- Site Number : 840119 | Cleveland | Ohio | 44106 | - |
| Nationwide Children's Hospital- Site Number : 840091 | Columbus | Ohio | 43205 | - |
| LSD Data Registry Site LLC- Site Number : 840094 | Dublin | Ohio | 43017 | - |
| Oregon Health & Science University (OHSU)- Site Number : 840080 | Portland | Oregon | 97239 | - |
| Oregon Health & Science University (OHSU)- Site Number : 840095 | Portland | Oregon | 97239 | - |
| Oregon Health and Scinece University- Site Number : 840038 | Portland | Oregon | 97239 | - |
| Penn Hershey Medical Center- Site Number : 840061 | Hershey | Pennsylvania | 17033 | - |
| Penn State Health Milton South Hershey Medical Center- Site Number : 840126 | Hershey | Pennsylvania | 17033 | - |
| Children's Hospital of Philadelphia HUP Medical Genetics- Site Number : 840089 | Philadelphia | Pennsylvania | 19104 | - |
| Children's Hospital of Philadelphia- Site Number : 840034 | Philadelphia | Pennsylvania | 19104 | - |
| UPMC Children's Hospital of Pittsburgh- Site Number : 840014 | Pittsburgh | Pennsylvania | 15224 | - |
| UPMC Children's Hospital of Pittsburgh- Site Number : 840023 | Pittsburgh | Pennsylvania | 15224 | - |
| Rhode Island Hospital Genetics- Site Number : 840053 | Providence | Rhode Island | 02903 | - |
| Greenwood Genetic Center - Greenville- Site Number : 840055 | Greenville | South Carolina | 29605 | - |
| Vanderbilt University Medical Center Diagnostic Lab- Site Number : 840049 | Nashville | Tennessee | 37212 | - |
| Baylor Institute of Metabolic Disease- Site Number : 840058 | Dallas | Texas | 75226 | - |
| Cook Children's Health Care System- Site Number : 840024 | Fort Worth | Texas | 76104 | - |
| University of Utah Department of Medical Genetics- Site Number : 840043 | Salt Lake City | Utah | 84132 | - |
| University of Virginia School of Medicine-Pediatrics- Site Number : 840078 | Charlottesville | Virginia | 22908 | - |
| O & O Alpan- Site Number : 840025 | Fairfax | Virginia | 22030 | - |
| Children's Hospital of The King's Daughters- Site Number : 840072 | Norfolk | Virginia | 23507 | - |
| Seattle Children's Hospital- Site Number : 840028 | Seattle | Washington | 98105 | - |
| University Of Washington Medical Center- Site Number : 840059 | Seattle | Washington | 98195 | - |
| Mary Bridge Children's Hospital & Health Center- Site Number : 840115 | Tacoma | Washington | 98405 | - |
| Children's Hospital of Wisconsin-Pediatrics- Site Number : 840054 | Milwaukee | Wisconsin | 53226 | - |