| Madigan Army Medical Center | Madigan Army Medical Center |
| NorthWest Medical Specialties, PLLC | NorthWest Medical Specialties, PLLC |
| MultiCare Tacoma General Hospital | MultiCare Tacoma General Hospital |
| CCOP - Northwest | CCOP - Northwest |
| Mary Bridge Children's Hospital and Health Center | Mary Bridge Children's Hospital and Health Center |
| Saint Joseph Medical Center | Saint Joseph Medical Center |
| MultiCare Institute for Research & Innovation | MultiCare Institute for Research & Innovation |
| Allenmore Hospital | Allenmore Hospital |
| MultiCare Regional Cancer Center at Tacoma General Hospital | MultiCare Regional Cancer Center at Tacoma General Hospital |
| Tacoma/Valley Radiation Oncology Centers-Saint Joe's | Tacoma/Valley Radiation Oncology Centers-Saint Joe's |
| Tacoma/Valley Radiation Oncology Centers-Jackson Hall | Tacoma/Valley Radiation Oncology Centers-Jackson Hall |
| Washington Gastroenterology PLLC | Washington Gastroenterology PLLC |
| Universal Research Group, LLC | Universal Research Group, LLC |
| Northwest Kinetics | Northwest Kinetics |
| Tacoma Center For Arthritis Research Ps | Tacoma Center For Arthritis Research Ps |
| Mary Bridge Children's Health Center | Mary Bridge Children's Health Center |
| Puget Sound Neurology | Puget Sound Neurology |
| Pulmonary Consultants | Pulmonary Consultants |
| CHI Franciscan Health System | CHI Franciscan Health System |
| Cardiac Study Center | Cardiac Study Center |
| Puget Sound Allergy, Asthma and Immunology | Puget Sound Allergy, Asthma and Immunology |
| MultiCare Regional Cancer Center - Auburn | MultiCare Regional Cancer Center - Auburn |
| Institute for Research and Innovation | MultiCare Health System | Institute for Research and Innovation | MultiCare Health System |
| Comprehensive Clinical Development NW, Inc. | Comprehensive Clinical Development NW, Inc. |
| Madigan Army Medical Center - Infectious Disease Clinic | Madigan Army Medical Center - Infectious Disease Clinic |
| University of Puget Sound | University of Puget Sound |
| Infections Ltd / Physicians Med Ctr | Infections Ltd / Physicians Med Ctr |
| Community Health Care | Community Health Care |
| CHI Franciscan Research Center | CHI Franciscan Research Center |
| Tacoma Women's Specialists | Tacoma Women's Specialists |
| Joint Base Lewis McChord | Joint Base Lewis McChord |
| MultiCare Neuroscience Center of Washington | MultiCare Neuroscience Center of Washington |
| Franciscan Health System Research Center | Franciscan Health System Research Center |
| MultiCare | MultiCare |
| Hematology Oncology Northwest, P.C. | Hematology Oncology Northwest, P.C. |
| Mary Bridge Children's Neurology | Mary Bridge Children's Neurology |
| Pace Dermatology Associates | Pace Dermatology Associates |
| MultiCare Institute for Research & Innovation (Tacoma) | MultiCare Institute for Research & Innovation (Tacoma) |
| Oral Health Specialists | Oral Health Specialists |