NPIMap

Organization Active NPI

MCHS Hospitals Inc

Doing business as Marshfield Medical Center Eau Claire Professional Services

  • Clinic/Center
  • Eau Claire, WI
National Provider Identifier
1316416035
Registry record updated Apr 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinic/CenterTaxonomy code 261Q00000X
Legal business name
MCHS HOSPITALS INC
Doing business as
Marshfield Medical Center Eau Claire Professional Services
Practice address
2310 Craig Rd
Eau Claire, WI 54701-6128
Phone
(715) 858-8100
Fax
(715) 858-8200
NPI assigned
Nov 26, 2018
Last updated
Apr 14, 2026By the provider in NPPES
Organization subpart
Yes
Parent organization
MARSHFIELD CLINIC HEALTH SYSTEM INCAs reported in NPPES

NPPES NPI Registry

Updated by the provider on Apr 14, 2026

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

Authorized official

Name
Jolyn Munson
Title
VP Revenue Cycle Operations
Phone
(605) 328-6585

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X NU
Emergency Medicine Physician 207P00000X NU
Internal Medicine Physician 207R00000X NU
Clinic/Center 261Q00000X NU Primary
Multi-Specialty Clinic/Center 261QM1300X NU

Addresses

Primary practice location

2310 Craig Rd
Eau Claire, WI 54701-6128

Mailing address

1000 N Oak Ave
Attn: Provider Enrollment Services SHP FL2
Marshfield, WI 54449-5703

Other practice location 1

2200 Craig Rd
Eau Claire, WI 54701-2699
Phone (715) 858-8100

Other practice location 2

2116 Craig Rd
Eau Claire, WI 54701-6149
Phone (715) 858-8100

Other names 1

  • Marshfield Medical Center Eau Claire Professional Services Doing business as

Electronic endpoints 1

TypeEndpointUseAffiliation
CONNECT URL https://cobiusconnect.cobius.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service Other Cobius Healthcare Solutions

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20180208000096 WI Part B Supplier - Clinic/Group Practice 5698071173 Receives reassigned benefits from 2,645 practitioners
10 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment

Other NPIs on the same Medicare enrollment 10

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

National Provider Directory

National Provider Directory
Tax ID family
MCHS 2013 Mobile Mammo Unit60 organizations share this tax ID, including this one
Part of
Marshfield Clinic Health System Inc

Organizations with this tax ID in the same state 24

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

View all 24

Locations

2310 Craig Rd
Eau Claire, WI 54701
Phone (715) 858-4500

Ownership & related parties

Parent organization (reported in NPPES) 1

This organization reports itself as a subpart in NPPES; the parent’s legal name matches this organization in the same state.

Practitioners & affiliated clinicians

Practitioners 357

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.

View all 357

NPI Registry JSON

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

{
    "created_epoch": "1543190400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1776124800000",
    "number": "1316416035",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1000 N OAK AVE",
            "address_2": "ATTN: PROVIDER ENROLLMENT SERVICES SHP FL2",
            "city": "MARSHFIELD",
            "state": "WI",
            "postal_code": "544495703"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2310 CRAIG RD",
            "city": "EAU CLAIRE",
            "state": "WI",
            "postal_code": "547016128",
            "telephone_number": "715-858-8100",
            "fax_number": "715-858-8200"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2200 Craig Rd",
            "address_purpose": "LOCATION",
            "city": "Eau Claire",
            "state": "WI",
            "postal_code": "547012699",
            "country_code": "US",
            "telephone_number": "715-858-8100",
            "fax_number": "715-858-8200",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2116 Craig Rd",
            "address_purpose": "LOCATION",
            "city": "Eau Claire",
            "state": "WI",
            "postal_code": "547016149",
            "country_code": "US",
            "telephone_number": "715-858-8100",
            "fax_number": "715-858-8200",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "MCHS HOSPITALS INC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "MARSHFIELD CLINIC HEALTH SYSTEM INC",
        "enumeration_date": "2018-11-26",
        "last_updated": "2026-04-14",
        "certification_date": "2026-04-14",
        "status": "A",
        "authorized_official_last_name": "MUNSON",
        "authorized_official_first_name": "JOLYN",
        "authorized_official_title_or_position": "VP REVENUE CYCLE OPERATIONS",
        "authorized_official_telephone_number": "605-328-6585"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "261Q00000X",
            "taxonomy_group": "",
            "desc": "Clinic/Center",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "261QM1300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Multi-Specialty",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://cobiusconnect.cobius.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.1068.1",
            "affiliationName": "Cobius Healthcare Solutions",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "address_1": "2720 Dundee Rd # 302",
            "city": "Northbrook",
            "state": "IL",
            "country_code": "US",
            "postal_code": "600622609",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "organization_name": "Marshfield Medical Center Eau Claire Professional Services",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Marshfield Medical Center Eau Claire Professional Services",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Eau Claire, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.