ASPIRUS WAUSAU HOSPITAL, INC.
NPI 1821115023
Clinical Medical Laboratory in Wausau, WI

Active since March 23, 2007
1900 WESTWOOD DR UNIT 2, WAUSAU, WI 54401(715) 847-2229(715) 847-2286 Get Directions Write a Review

NPPES record last updated: February 26, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 13, 2024, Feb 3, 2023 (2 updates tracked since 2023).

About Aspirus Wausau Hospital, Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ASPIRUS WAUSAU HOSPITAL, INC. (NPI 1821115023), doing business as Aspirus Reference Laboratory, is a healthcare organization registered as a clinical medical laboratory in Wausau, Wisconsin and active in the NPI registry since March 2007. The organization lists Lori Peck, Svp- Chief Financial Officer, as its authorized official.

NPPES Registry Identity

NPI1821115023
Entity TypeOrganization
Primary Taxonomy291U00000X
Legal Business NameASPIRUS WAUSAU HOSPITAL, INC.
Location Address1900 WESTWOOD DR UNIT 2Wausau, WI 54401-7842
Mailing Address29980 Network PlChicago, IL 60673-1299 · (715) 847-2304
Fax(715) 847-2286
Organization SubpartYes
Authorized OfficialLori PeckSvp- Chief Financial Officer · (715) 847-2575
Enumeration DateMarch 23, 2007
Last NPPES UpdateFebruary 26, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 26, 2026
NPI 1821115023 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinical Medical LaboratoryLaboratories
Taxonomy Code291U00000X
License Licensed in WI · 188
Definition
(1) A clinical laboratory is a facility for the biological, microbiological, serological, chemical, immunohematological, hematological, biophysical, cytological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, human beings. These examinations also include procedures to determine, measure, or otherwise describe the presence or absence of various substances or organisms in the body. Facilities only collecting or preparing specimens (or both) or only serving as a mailing service and not performing testing are not considered clinical laboratories. (2) Any facility that examines materials from the human body for purposes of providing information for the diagnosis, prevention, or treatment of any disease or impairment of, or the assessment of, the health of human beings. Typical divisions of a clinical laboratory include hematology, cytology, bacteriology, histology, biochemistry, medical toxicology, and serology.
1900 WESTWOOD DR UNIT 2, Wausau, WI 54401

Other Names 1

Doing Business AsAspirus Reference Laboratory

Other Identifiers 1

Medicaid32946900WI

Accepted Insurance

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Aspirus Wausau Hospital, Inc.'s NPI number?

The NPI number for Aspirus Wausau Hospital, Inc. is 1821115023. It was assigned to this organization in the NPPES registry on March 23, 2007. The provider is doing business as Aspirus Reference Laboratory.

Where is Aspirus Wausau Hospital, Inc. located?

Aspirus Wausau Hospital, Inc. is located at 1900 Westwood Dr Unit 2, Wausau, WI 54401. The listed phone number is (715) 847-2229.

What is Aspirus Wausau Hospital, Inc.'s specialty?

The primary specialty registered for this NPI is Clinical Medical Laboratory with taxonomy code 291U00000X.

What insurance does Aspirus Wausau Hospital, Inc. accept?

Health plans from HealthPartners list Aspirus Wausau Hospital, Inc. as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Aspirus Wausau Hospital, Inc. was last updated on February 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.