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Sea Mar Community Health Centers – Vancouver Fourth Plain Medical Clinic
STD/STI testing location in Vancouver, Washington.
Verify with the clinic before visiting. Hours, services, fees and appointment rules change. Call ahead to confirm. This directory is for information only and is not medical advice. In an emergency, call 911.
Address: 6100 NE Fourth Plain Blvd, Vancouver, WA 98661
Get directions
Phone: (360) 947-2550
Website: https://www.seamar.org/clark-medical-vancouver-fourth-plain.html
Tests listed
- Chlamydia Test
- Conventional HIV Test
- Gonorrhea Test
- Hepatitis A Test
- Hepatitis B Test
- Hepatitis C Test
- Syphilis Test
- TB Test
Cost and payment
Medicaid Accepted, Sliding Scale, Medicare Accepted, Fee, Insurance Accepted.
Hours
| Monday | 8:00am – 5:00pm |
| Tuesday | 8:00am – 5:00pm |
| Wednesday | 8:00am – 5:00pm |
| Thursday | 8:00am – 5:00pm |
| Friday | 8:00am – 5:00pm |
Appointment required: Yes
Other services
STI treatment, PrEP (HIV prevention medicine).
Languages: English, Spanish
Type: Federally Qualified Health Center (FQHC), Clinic
Source: CDC NPIN listing. Last updated by source: 2026-09-03. Page built 2026-11-03.