NPIMap

Organization Active NPI

Dickinson County Healthcare System

Doing business as Marshfield Medical Center - Dickinson

  • Critical Access Hospital
  • Iron Mountain, MI
National Provider Identifier
1841188604
Registry record updated Oct 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Access HospitalTaxonomy code 282NC0060X
Legal business name
DICKINSON COUNTY HEALTHCARE SYSTEM
Doing business as
Marshfield Medical Center - Dickinson
Marshfield Medical Center - Dickinson Swing Bed
Practice address
1721 S Stephenson Ave
Iron Mountain, MI 49801-3637
Phone
(906) 774-1313
NPI assigned
Jun 27, 2025
Last updated
Oct 21, 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 Oct 21, 2026

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

Authorized official

Name
Jolyn Munson
Title
Vice President Revenue Cycle
Phone
(605) 328-8395

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Medicare Defined Swing Bed Hospital Unit 275N00000X
Critical Access Hospital 282NC0060X Primary

Addresses

Primary practice location

1721 S Stephenson Ave
Iron Mountain, MI 49801-3637

Mailing address

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

Other practice location 1

1100 S Carpenter Ave
Kingsford, MI 49802-5518
Phone (906) 776-5840

Other practice location 2

1711 S Stephenson Ave
Iron Mountain, MI 49801-3648
Phone (906) 774-1313

Other practice location 3

505 N Hooper St
Kingsford, MI 49802-5406
Phone (906) 776-9003

Other practice location 4

1105 E 7th Ave
Norway, MI 49870-1437
Phone (906) 563-9503

Other practice location 5

1707 S Stephenson Ave
Iron Mountain, MI 49801-3667
Phone (906) 776-5960

Other practice location 6

1820 Marys Way STE A
Kingsford, MI 49802
Phone (906) 774-8493

Other practice location 7

225 W H St
Iron Mountain, MI 49801-4608
Phone (906) 776-5930

Other practice location 8

1010 Olive Ave STE B
Florence, WI 54121-2702
Phone (715) 528-4775

Other names 2

  • Marshfield Medical Center - Dickinson Doing business as
  • Marshfield Medical Center - Dickinson Swing Bed 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 MI2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
O20250930002422 MI Part A Provider - Critical Access Hospital 6800784943 Practice locations: Iron Mountain, MI; Kingsford, MI; Norway, MI
O20260218000233 MI Part A Provider - Hospital 6800784943 Practice locations: Iron Mountain, MI

NPI to CCN mapping 2

The Medicare certification numbers (CCNs) connected to NPI 1841188604. Details of each certification follow.

Hospital certification: CCN 231342

Legal name
DICKINSON COUNTY HEALTHCARE SYSTEM
Doing business as
MARSHFIELD MEDICAL CENTER - DICKINSON
Certification status
Active
Provider type (POS)
Hospital – Critical access hospital
Participating since
Dec 17, 2025
Last certification
Feb 1, 2013
Beds
96 (25 certified)
Ownership / control type
Private (not for profit)
Organization structure
CorporationNon-profit
Enrollment address
1721 S Stephenson Ave
Iron Mountain, MI 49801-3637
Main/Primary Hospital Location

Hospital certification: CCN 23Z342

Legal name
DICKINSON COUNTY HEALTHCARE SYSTEM
Doing business as
MARSHFIELD MEDICAL CENTER - DICKINSON
Organization structure
CorporationNon-profit
Enrollment address
1721 S Stephenson Ave
Iron Mountain, MI 49801-3637
Hospital Swing-Bed Unit
Hospital subgroups
Swing-bed approved

Other NPIs with the same Medicare PAC ID 14

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

View all 14

National Provider Directory

National Provider Directory
Tax ID family
Family Practice Associa18 organizations share this tax ID, including this one
Part of
Marshfield Clinic Health System Inc

Other organizations with this tax ID 17

Organizations that report the same tax identification number in the National Provider Directory.

View all 17

Member of 1

Organizations this organization is a member of, according to the National Provider Directory.

  • MCHS Hospitals Inc

    dba MCHS Freestanding Clinic Physician Group

    • Internal Medicine Physician
    • Wausau, WI
    • NPI 1164159109

    Member Of

    NPD member

Locations

225 W H St
Iron Mountain, MI 49801
Phone (906) 776-5930

1105 E 7th Ave
Norway, MI 49870
Phone (906) 563-9201

Ownership & related parties

All disclosed owners & managing parties 16

As disclosed on the Medicare enrollment (CMS All Owners files). Individuals include officers, directors and managing employees, who may not hold ownership.

NameRoleSinceShare
Brian D Hoerneman Individual Corporate OfficerPresident, Ceo Apr 4, 2023
Corporate DirectorBoard Member Sep 1, 2023
Tony Lee Morrison Individual W-2 Managing EmployeeVice President Chief Revenue Office Jan 1, 2025
John F Baltus Individual Corporate OfficerVice Chair, Secretary, Treasurer Sep 8, 2023
Corporate DirectorBoard Member Feb 3, 2016
Jolyn Joy Munson Individual W-2 Managing EmployeeVP Revenue Cycle Operations Jan 1, 2025
Dennis H Smith Individual Corporate DirectorBoard Member Jan 14, 2025
Jeffrey Douglas Poppen Individual Corporate OfficerCfo-MCHS Region Jun 12, 2025
W-2 Managing EmployeeCfo - MCHS Region Jun 12, 2025
W-2 Managing EmployeeCfo-MCHS Region Jun 12, 2025
Edward G Fernandez Individual Corporate OfficerChair Jan 1, 2025
Corporate DirectorBoard Member Sep 8, 2023
MCHS Hospitals Inc Organization, Marshfield, WI Non-profit, Owned by another organization or individual 5% Or Greater Direct Ownership Interest Dec 10, 2015 100%
Samantha L Klebe Individual Corporate DirectorChief Physician, Board Member Sep 8, 2023
W-2 Managing EmployeeChief Physician Jan 1, 2025
Linda Laverne Procci Individual Corporate DirectorBoard Member Feb 1, 2025
Sanford Organization, Fargo, ND Non-profit, Chain home office 5% Or Greater Indirect Ownership Interest Jan 1, 2025 100%
Everett W Newcomb Individual Corporate DirectorBoard Member Sep 13, 2024
Marshfield Clinic Health System Inc Organization, Marshfield, WI Non-profit, Owned by another organization or individual 5% Or Greater Indirect Ownership Interest Feb 28, 2014 100%
Douglas Mathison Individual Corporate DirectorBoard Member Dec 15, 2020
Nicholas Wayne Olson Individual W-2 Managing EmployeeCfo - Sanford, Evp Jan 1, 2025
W-2 Managing EmployeeCfo-Sanford, Evp Jan 1, 2025
Sanford Organization, Fargo, ND Non-profit, Chain home office 5% Or Greater Indirect Ownership Interest Jan 1, 2025 100%

Owners & managing parties with NPI records 3

Owners and managing parties disclosed on this facility’s Medicare enrollment that are themselves Medicare-enrolled.

Facilities with the same owner 57

Facilities that share an organizational owner with 5% or greater ownership or operational control.

View all 57

Practitioners & affiliated clinicians

Practitioners 2

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.

Affiliated clinicians 173

Clinicians who list this facility as an affiliation in Medicare Care Compare.

View all 173

NPI Registry JSON

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

{
    "created_epoch": "1750982400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1792540800000",
    "number": "1841188604",
    "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 SVCS - SHP FL2",
            "city": "MARSHFIELD",
            "state": "WI",
            "postal_code": "544495703"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1721 S STEPHENSON AVE",
            "city": "IRON MOUNTAIN",
            "state": "MI",
            "postal_code": "498013637",
            "telephone_number": "906-774-1313"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1100 S Carpenter Ave",
            "address_purpose": "LOCATION",
            "city": "Kingsford",
            "state": "MI",
            "postal_code": "498025518",
            "country_code": "US",
            "telephone_number": "906-776-5840",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1711 S Stephenson Ave",
            "address_purpose": "LOCATION",
            "city": "Iron Mountain",
            "state": "MI",
            "postal_code": "498013648",
            "country_code": "US",
            "telephone_number": "906-774-1313",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "505 N Hooper St",
            "address_purpose": "LOCATION",
            "city": "Kingsford",
            "state": "MI",
            "postal_code": "498025406",
            "country_code": "US",
            "telephone_number": "906-776-9003",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1105 E 7th Ave",
            "address_purpose": "LOCATION",
            "city": "Norway",
            "state": "MI",
            "postal_code": "498701437",
            "country_code": "US",
            "telephone_number": "906-563-9503",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1707 S Stephenson Ave",
            "address_purpose": "LOCATION",
            "city": "Iron Mountain",
            "state": "MI",
            "postal_code": "498013667",
            "country_code": "US",
            "telephone_number": "906-776-5960",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1820 Marys Way STE A",
            "address_purpose": "LOCATION",
            "city": "Kingsford",
            "state": "MI",
            "postal_code": "49802",
            "country_code": "US",
            "telephone_number": "906-774-8493",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "225 W H St",
            "address_purpose": "LOCATION",
            "city": "Iron Mountain",
            "state": "MI",
            "postal_code": "498014608",
            "country_code": "US",
            "telephone_number": "906-776-5930",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1010 Olive Ave STE B",
            "address_purpose": "LOCATION",
            "city": "Florence",
            "state": "WI",
            "postal_code": "541212702",
            "country_code": "US",
            "telephone_number": "715-528-4775",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "DICKINSON COUNTY HEALTHCARE SYSTEM",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "MARSHFIELD CLINIC HEALTH SYSTEM INC",
        "enumeration_date": "2025-06-27",
        "last_updated": "2026-10-21",
        "certification_date": "2026-10-21",
        "status": "A",
        "authorized_official_last_name": "MUNSON",
        "authorized_official_first_name": "JOLYN",
        "authorized_official_title_or_position": "VICE PRESIDENT REVENUE CYCLE",
        "authorized_official_telephone_number": "605-328-8395"
    },
    "taxonomies": [
        {
            "code": "275N00000X",
            "taxonomy_group": "",
            "desc": "Medicare Defined Swing Bed Unit",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "282NC0060X",
            "taxonomy_group": "",
            "desc": "General Acute Care Hospital, Critical Access",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "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 - Dickinson",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Marshfield Medical Center - Dickinson",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Marshfield Medical Center - Dickinson Swing Bed",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Iron Mountain, MI

Sources for this page

Verify at the official NPI Registry.