| Velocity Clinical Research Dallas | Dallas | TX | 15 |
| Velocity Clinical Research - Hallandale Beach | Hallandale | FL | 13 |
| Velocity Clinical Research - Providence | East Greenwich | RI | 11 |
| Velocity Clinical Research - Huntington Park | Huntington Park | CA | 10 |
| Velocity Clinical Research, Salt Lake City | West Jordan | UT | 10 |
| Velocity Clinical Research - San Bernardino | San Bernardino | CA | 10 |
| Velocity Clinical Research Lafayette | Lafayette | LA | 10 |
| Velocity Clinical Research - Boise | Meridian | ID | 9 |
| Velocity Clinical Research - Omaha | Omaha | NE | 9 |
| Velocity Clinical Research, Grand Island | Grand Island | NE | 8 |
| Velocity Clinical Research - Waco | Waco | TX | 8 |
| Velocity Clinical Research, Medford | Medford | OR | 8 |
| Velocity Clinical Research - Cleveland | Beachwood | OH | 7 |
| Velocity Clinical Research - Savannah. | Savannah | GA | 7 |
| Velocity Clinical Research Austin | Austin | TX | 7 |
| Velocity Clinical Research - Spartanburg | Spartanburg | SC | 7 |
| Velocity Clinical Research, San Diego | La Mesa | CA | 7 |
| Velocity Clinical Research - Anderson | Anderson | SC | 6 |
| Velocity Clinical Research - Rockville | Rockville | MD | 6 |
| Velocity Clinical Research, Seattle | Seattle | WA | 6 |
| Velocity Clinical Research-Gaffney | Gaffney | SC | 6 |
| Velocity Clinical Research | Cincinnati | OH | 6 |
| Velocity Clinical Research - Syracuse | East Syracuse | NY | 5 |
| Velocity Clinical Research, Cincinnati, Mt. Auburn | Cincinnati | OH | 5 |
| Velocity Clinical Research - Norfolk | Norfolk | NE | 4 |
| Velocity Clinical Research - Washington DC | Washington D.C. | DC | 4 |
| Velocity Clinical Research - New Smyrna Beach | Edgewater | FL | 4 |
| Velocity Clinical Research, Lincoln | Lincoln | NE | 4 |
| Velocity Clinical Research-Chula Vista | Chula Vista | CA | 4 |
| Velocity Clinical Research - Spokane | Spokane | WA | 4 |
| Velocity Clinical Research - Union - PPDS | Union | SC | 4 |
| Velocity Clinical Research - Westlake | Los Angeles | CA | 4 |
| Velocity Clinical Research, Gardena | Gardena | CA | 4 |
| Velocity Clinical Research | Raleigh | NC | 4 |
| Velocity Clinical Research - Grants Pass | Grants Pass | OR | 3 |
| Velocity Clinical Research - Greenville | Greenville | SC | 3 |
| Velocity Clinical Research - Valparaiso | Valparaiso | IN | 3 |
| Velocity Clinical Research, Sioux City | Sioux City | IA | 3 |
| Velocity Clinical Research, Suffolk | Suffolk | VA | 3 |
| Velocity Clinical Research | Annapolis | MD | 3 |
| Velocity Clinical Research - Baton Rouge | Baton Rouge | LA | 3 |
| Velocity Clinical Research - Binghamton | Binghamton | NY | 3 |
| Velocity Clinical Research - Durham | Durham | NC | 3 |
| Velocity Clinical Research - Gulfport | Gulfport | MS | 3 |
| Velocity Clinical Research - Albuquerque | Albuquerque | NM | 2 |
| Velocity Clinical Research - Austin | Cedar Park | TX | 2 |
| Velocity Clinical Research - Denver | Englewood | CO | 2 |
| Velocity Clinical Research - Hampton | Hampton | VA | 2 |
| Velocity Clinical Research - North Hollywood | North Hollywood | CA | 2 |
| Velocity Clinical Research New Orleans | New Orleans | LA | 2 |
| Velocity Clinical Research-Phoenix | Phoenix | AZ | 2 |
| Velocity Clinical Research | Durham | NC | 1 |
| Velocity Clinical Research - Austin | Austin | TX | 1 |
| Velocity Clinical Research - Blue Ash | Blue Ash | OH | 1 |
| Velocity Clinical Research - Columbia | Columbia | SC | 1 |
| Velocity Clinical Research - Grants Pass | Grants Pass | OR | 1 |
| Velocity Clinical Research - Savannah | Savannah | GA | 1 |
| Velocity Clinical Research - West County Rheumatology, St. Louis | St Louis | MO | 1 |
| Velocity Clinical Research at Primary Pediatrics Macon | Macon | GA | 1 |
| Velocity Clinical Research at The Dermatology Clinic - Baton Rouge | Baton Rouge | LA | 1 |
| Velocity Clinical Research, Covington | Covington | LA | 1 |
| Velocity Clinical Research, Mobile | Mobile | AL | 1 |
| Velocity Clinical Research, Panorama City | Panorama City | CA | 1 |
| Velocity Clinical Research, Salt Lake City | South Jordan | UT | 1 |
| Velocity Clinical Research, Santa Ana | Santa Ana | CA | 1 |
| Velocity Clinical Research, Slidell | Slidell | LA | 1 |
| Velocity Clinical Research, Van Nuys | Van Nuys | CA | 1 |
| Velocity Clinical Research-Lincoln-69943 | Lincoln | NE | 1 |
| Velocity Clinical- Salt Lake City | Salt Lake City | UT | 1 |