Organization Active NPI

Aspirus Medical Group, Inc.

Doing business as Aspirus Wausau Clinic - N 3rd Street

  • Clinic/Center
  • Wausau, WI
National Provider Identifier
1285369744
Registry record updated Feb 26, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinic/CenterTaxonomy code 261Q00000X
Legal business name
ASPIRUS MEDICAL GROUP, INC.
Doing business as
Aspirus Wausau Clinic - N 3rd Street
Practice address
902 N 3Rd St
Wausau, WI 54403-4809
Phone
(715) 841-9830
NPI assigned
Jul 19, 2022
Last updated
Feb 26, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Feb 26, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name
Lori Peck
Title
SVP- Chief Financial Officer
Phone
(715) 847-2575

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinic/Center 261Q00000X NU Primary

Addresses

Primary practice location

902 N 3Rd St
Wausau, WI 54403-4809

Mailing address

29980 Network PL
Chicago, IL 60673-1299
Phone (715) 847-2304

Other names 1

  • Aspirus Wausau Clinic - N 3rd Street Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20031103000267 WI Part B Supplier - Clinic/Group Practice 1052223625 Receives reassigned benefits from 484 practitioners
This NPI is an additional NPI on the enrollment

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
52D0395267Aspirus Wausau Clinic-N 3Rd Street902 N 3Rd Street, Wausau, WI 54403AccreditationApr 17, 2028

National Provider Directory

National Provider Directory

Locations

902 N 3rd St
Wausau, WI 54403
Phone (715) 841-9830

Practitioners & affiliated clinicians

Practitioners 7

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1658188800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1772064000000",
    "number": "1285369744",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "29980 NETWORK PL",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606731299",
            "telephone_number": "715-847-2304",
            "fax_number": "715-843-1188"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "902 N 3RD ST",
            "city": "WAUSAU",
            "state": "WI",
            "postal_code": "544034809",
            "telephone_number": "715-841-9830"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ASPIRUS MEDICAL GROUP, INC.",
        "organizational_subpart": "NO",
        "enumeration_date": "2022-07-19",
        "last_updated": "2026-02-26",
        "certification_date": "2026-02-26",
        "status": "A",
        "authorized_official_last_name": "PECK",
        "authorized_official_first_name": "LORI",
        "authorized_official_title_or_position": "SVP- CHIEF FINANCIAL OFFICER",
        "authorized_official_telephone_number": "715-847-2575"
    },
    "taxonomies": [
        {
            "code": "261Q00000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Aspirus Wausau Clinic - N 3rd Street",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Aspirus Wausau Clinic - N 3rd Street",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Wausau, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 26, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.