#1Providence Centralia Hospital
Based in WA
Clinical Research Sites in Lewis County, WA
The top-ranked clinical research sites serving Lewis County, WA are Providence Centralia Hospital, Providence Regional Cancer System-Centralia and Providence Regional Cancer System-Yelm. We list 59 clinical research sites serving Lewis County, WA. 30 of the providers shown match an active record from ClinicalTrials.gov, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Clinical Research Sites serving Lewis County, WA. 59 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked clinical research sites for Lewis County
#2Providence Regional Cancer System-Centralia
Based in WA#3Providence Regional Cancer System-Yelm
Serves this area from WA#4Providence Regional Cancer System
Serves this area from Lacey, WA (36 mi)#5Providence Regional Cancer System-Lacey
Serves this area from Lacey, WA (36 mi)#6Amicis Research Center- Nordhoff
Serves this area from CA#7Northwest Medical Specialties
Serves this area from South Hill, WA (39 mi)#8Capital Medical Center
Serves this area from Olympia, WA (40 mi)#9Saint Clare Hospital
Serves this area from Lakewood, WA (41 mi)#10St. Clare Hospital
Serves this area from Lakewood, WA (41 mi)
20 more providers serving this area
- PeaceHealth Saint John Medical Center, WA
- Madigan Army Medical Center, WA
- Northwest Medical Specialties, WA
- American Oncology Network Vista Oncology Division-East office, WA
- American Oncology Network Vista Oncology Division/Physician Partner Associate, WA
- Providence - Saint Peter Hospital, WA
- Providence St. Peter Hospital Regional Cancer Center, WA
- Vista Oncology Inc Ps, WA
- Good Samaritan Cancer Center, Edgewood, WA (44 mi)
- MultiCare Good Samaritan Hospital, Edgewood, WA (44 mi)
- MultiCare Ins Research Innovation, Edgewood, WA (44 mi)
- MultiCare Institute for Research and Innovation, Edgewood, WA (44 mi)
- Pulse Heart Institute, Edgewood, WA (44 mi)
- Tacoma/Valley Radiation Oncology Centers-Puyallup, Edgewood, WA (44 mi)
- CCOP - Northwest, Tacoma, WA (46 mi)
- Community Health Care, Tacoma, WA (46 mi)
- Digestive Health Specialists, Tacoma, WA (46 mi)
- Franciscan Cancer Center at St. Joseph Medical Center, Tacoma, WA (46 mi)
- Franciscan Research Center-Northwest Medical Plaza, Tacoma, WA (46 mi)
- GI Alliance, Tacoma, WA (46 mi)
Request quotes
Frequently asked questions
How many clinical research sites serve Lewis County?
We list 59 clinical research sites serving Lewis County, WA: 2 based there and 57 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which clinical research sites serve Lewis County?
The top-ranked clinical research sites serving Lewis County, WA are Providence Centralia Hospital, Providence Regional Cancer System-Centralia, Providence Regional Cancer System-Yelm, Providence Regional Cancer System and Providence Regional Cancer System-Lacey. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Lewis County are verified against official records?
10 of the top 10 match an active official record: Providence Centralia Hospital (ClinicalTrials.gov), Providence Regional Cancer System-Centralia (ClinicalTrials.gov), Providence Regional Cancer System-Yelm (ClinicalTrials.gov), Providence Regional Cancer System (ClinicalTrials.gov) and Providence Regional Cancer System-Lacey (ClinicalTrials.gov), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
How do sponsors judge a research site?
Common checks are enrollment history in the indication, experienced coordinators, IRB arrangements, start-up time and data quality. ClinicalTrials.gov shows which studies a site has been listed on.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .
Communities served
Centralia, Chehalis, Winlock, Fords Prairie, Napavine, Morton, Mossyrock, Toledo, Vader, Pe Ell, Onalaska, Packwood, Mineral