Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Four Corners Testing LLC

Organization Clinic/Center · NPI 1053053165

Four Corners Testing LLC is a Clinic/Center in Seattle, Washington. Registered with an NPI since 2022.

In the registry since
2022
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

11625 Rainier Ave S Ste 102
Seattle, WA 98178-3983
Phone: (206) 558-9577
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinic/Center (primary) Taxonomy 261Q00000X

Record details

NPI number1053053165
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Bryan Jones — Owner · (206) 371-3336
NPI enumeratedApril 9, 2022
Last updated in NPPESJanuary 24, 2023
Certification dateJanuary 24, 2023
Mailing address14150 Ne 20th St Ste F1-282, Bellevue, WA 98007-3700

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