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

Southern Idaho Regional Laboratory LLC

Organization Clinical Medical Laboratory · NPI 1508256041

Southern Idaho Regional Laboratory LLC is a Clinical Medical Laboratory in Ontario, Oregon. Licensed in Idaho. Registered with an NPI since 2015.

Licensed in
ID
In the registry since
2015
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

335 SW 13th St
Ontario, OR 97914-4547
Phone: (541) 889-4513
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X · Licence 13D0646359 (ID)

Record details

NPI number1508256041
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationSouthern Idaho Regional Laboratory LLC
Authorized official Clarrissa Willett — Cfo · (509) 755-8903
Other names Treasure Valley Laboratory
NPI enumeratedFebruary 4, 2015
Last updated in NPPESFebruary 4, 2015
Mailing addressPo Box 2693, Spokane, WA 99220-2693