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

Quest Diagnostics LLC Il

Organization Clinical Medical Laboratory · NPI 1144542465

Quest Diagnostics LLC Il is a Clinical Medical Laboratory in River Falls, Wisconsin. Registered with an NPI since 2010.

In the registry since
2010
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

1687 E Division St
River Falls, WI 54022-1571
Phone: (715) 426-3752
Fax: (715) 425-6592
Show map & directions

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

Specialties & licences

Clinical Medical Laboratory (primary) Taxonomy 291U00000X

Record details

NPI number1144542465
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationQuest Diagnostics Incorporated
Authorized official Wilson Conde — Vice President · (973) 520-2911
NPI enumeratedMarch 1, 2010
Last updated in NPPESJuly 18, 2017
Mailing address1201 S Collegeville Rd, Collegeville, PA 19426-2998