Organization Active NPI

Osf Healthcare System

Doing business as OSF Saint Katharine Medical Center

  • General Acute Care Hospital
  • Dixon, IL
National Provider Identifier
1508683590
Registry record updated Apr 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Acute Care HospitalTaxonomy code 282N00000X
Legal business name
OSF HEALTHCARE SYSTEM
Doing business as
OSF Saint Katharine Medical Center
Practice address
403 E 1St St
Dixon, IL 61021-3116
Phone
(815) 288-5531
NPI assigned
Sep 23, 2024
Last updated
Apr 10, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Apr 10, 2026

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

Authorized official

Name
Kirsten M Largent
Title
Chief Financial Officer
Phone
(309) 308-5255

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatric Hospital Unit 273R00000X
General Acute Care Hospital 282N00000X Primary
Audiologist 231H00000X

Addresses

Primary practice location

403 E 1St St
Dixon, IL 61021-3116

Mailing address

124 SW Adams St
Peoria, IL 61602-1308
Phone (309) 655-2850

Other names 2

  • OSF Saint Katharine Medical Center Doing business as
  • OSF HealthCare Saint Katharine Medical Center Other name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
O20070504000101 IL Part B Supplier - Hospital Department(S) 4284541806 Receives reassigned benefits from 196 practitioners
9 other NPIs on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Oak Lawn, IL; Urbana, IL; Princeton, IL; Palos Heights, IL; Monmouth, IL; Godfrey, IL; Evergreen Park, IL; Dixon, IL…
O20241209000675 IL Part A Provider - Hospital 4284541806 Practice locations: Sterling, IL; Polo, IL; Oregon, IL; Dixon, IL; Amboy, IL; Ashton, IL

NPI to CCN mapping 1

The Medicare certification numbers (CCNs) connected to NPI 1508683590. Details of each certification follow.

Hospital certification: CCN 140012

Legal name
OSF HEALTHCARE SYSTEM
Doing business as
OSF SAINT KATHARINE MEDICAL CENTER
Certification status
Active
Provider type (POS)
Hospital – Short-term
Participating since
Jul 1, 1966
Last certification
Jul 19, 2022
Beds
80
Ownership / control type
Private (not for profit)
Most recent change of ownership
Jan 1, 2025 (1 total)
Organization structure
CorporationNon-profit
Incorporated
Jan 2, 1880 in IL
Enrollment address
403 E 1St St
Dixon, IL 61021-3116
Main/Primary Hospital Location
Hospital subgroups
Acute care

Other NPIs on the same Medicare enrollment 9

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

Care Compare: Hospital

Medicare Care Compare
Listed as
Osf Saint Katharine Medical CenterCCN 140012 · All quality measures
Overall star rating
2 of 5
Type
Acute Care Hospitals
Ownership
Voluntary non-profit - Private
Medicare certification status
ActiveFrom the Provider of Services file
Emergency services
Yes

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
14D0429599Osf Healthcare Saint Katharine Medical Center403 E 1St Street, Dixon, IL 61021AccreditationFeb 27, 2027
14D2105249Osf Healthcare St Katharine Med Ctr - Anticoagula403 E First St, Dixon, IL 61021Certificate of waiverJan 5, 2027

National Provider Directory

National Provider Directory
Tax ID family
Osf Healthcare System50 organizations share this tax ID, including this one

Other organizations with this tax ID 49

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

View all 49

Locations

2 Saint Anthonys Way
Ste 105
Alton, IL 62002
Phone (618) 465-2761

200 Alton Sq
Ste H1
Alton, IL 62002
Phone (618) 463-5171

4901 W 79th St
Burbank, IL 60459
Phone (708) 425-9321

403 E 1st St
Dixon, IL 61021
Phone (815) 285-5629

4601 Wesley Way
Godfrey, IL 62035
Phone (618) 463-5346

1614 E Norris Dr
Ste 100
Ottawa, IL 61350
Phone (309) 655-3440

12450 S Harlem Ave
Palos Heights, IL 60463
Phone (708) 448-1207

1800 N Knoxville Ave
Ste 104
Peoria, IL 61603
Phone (877) 795-0416

5405 N Knoxville Ave
Ste 1
Peoria, IL 61614
Phone (309) 655-3440

Ownership & related parties

All disclosed owners & managing parties 14

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

NameRoleSinceShare
Patricia a Brazeau Individual Corporate Officer Oct 1, 2006
Corporate Director Oct 1, 2006
Anne M Ziegler Individual Corporate Director Jan 1, 2021
Melanie R Mann Individual Corporate Officer Oct 6, 2024
Corporate Director Oct 1, 2006
August Querciagrossa Individual W-2 Managing EmployeeCeo, Western Region, Osf Healthcare Aug 29, 2022
Operational/Managerial ControlCeo, Western Region, Osf Healthcare Aug 29, 2022
Gerald J McShane Individual Corporate Director Sep 1, 1996
Osf Healthcare Ministries Organization, Peoria, IL Corporation, Non-profit Operational/Managerial Control Nov 1, 2024
Kathleen F Williams Individual Corporate Officer Nov 1, 2014
Corporate Director Jan 1, 2003
Jacqueline D Kernan Individual W-2 Managing EmployeePresident, Osf Saint Katharine Medi Jan 1, 2025
Operational/Managerial ControlPresident, Osf Saint Katharine Medi Jan 1, 2025
Kirsten M Largent Individual Corporate OfficerChief Financial Officer Nov 8, 2024
W-2 Managing EmployeeCfo, Osf Healthcare System Nov 8, 2024
Operational/Managerial ControlCfo, Osf Healthcare System Nov 8, 2024
Michelle D Conger Individual Corporate OfficerPresident, Osf Healthcare System Jan 1, 2025
Corporate Director Jan 1, 2025
Operational/Managerial ControlPresident, Osf Healthcare System Jan 1, 2025
Judith a Duvall Individual Corporate Officer Oct 1, 2006
Corporate Director Oct 1, 1989
Brian J Silverstein Individual Corporate Director Oct 1, 2015
Paula K Selamat Individual Corporate Director Oct 6, 2024
Bridget J Meidl Individual Corporate Director Nov 1, 2014

Owners & managing parties with NPI records 1

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

All facility ownership & control disclosures 46

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Osf Saint Anthony Medical CenterRockford, IL, CCN 140233 Hospital Operational/Managerial Control Sep 1, 2007
Osf Saint Francis Medical CenterPeoria, IL, CCN 149807 Hospital Operational/Managerial Control Jul 1, 1966
Osf Saint Paul Medical CenterMendota, IL, CCN 141310 Hospital Operational/Managerial Control Apr 1, 2015
Osf Saint Paul Medical CenterMendota, IL, CCN 14Z310 Hospital Operational/Managerial Control Apr 1, 2015
Osf Saint Elizabeth Medical CenterPeru, IL, CCN 140110 Hospital Operational/Managerial Control (100%) Apr 30, 2012
St Joseph Medical CenterBloomington, IL, CCN 140162 Hospital Operational/Managerial Control Jun 1, 1969
Osf Saint James-John W Albrecht Medical CenterPontiac, IL, CCN 140161 Hospital Operational/Managerial Control Jul 1, 1966
Osf Saint James-John W Albrecht Medical CenterPontiac, IL, CCN 14U161 Hospital Operational/Managerial Control May 4, 2010
Osf Saint Mary Medical CenterGalesburg, IL, CCN 140064 Hospital Operational/Managerial Control Jul 1, 1966
Osf Healthcare Divine Mercy Continuing Care HospitalPeoria, IL, CCN 142013 Hospital Operational/Managerial Control Oct 1, 2023
Osf Healthcare St. Francis Hospital & Medical GroupEscanaba, MI, CCN 231337 Hospital Operational/Managerial Control Jul 25, 2012
Osf Healthcare St. Francis Hospital & Medical GroupEscanaba, MI, CCN 23Z337 Hospital Operational/Managerial Control Jul 25, 2012
Osf Healthcare Divine Mercy Continuing Care HospitalPeoria, IL, CCN 14TA13 Hospital Operational/Managerial Control Oct 1, 2023
Osf Healthcare Home CareLoves Park, IL, CCN 147271 Home health agency Operational/Managerial Control Sep 10, 2010
Saint Francis Medical Center Home HealthPeoria, IL, CCN 147243 Home health agency Operational/Managerial Control Aug 26, 2010
Osf St Francis Hospital Home Health CareEscanaba, MI, CCN 237239 Home health agency Operational/Managerial Control Jun 1, 1968
St Francis HospitalGladstone, MI, CCN 238589 Rural health clinic Operational/Managerial Control Nov 3, 1983
Osf Healthcare - Medical Group - EscanabaEscanaba, MI, CCN 238590 Rural health clinic Operational/Managerial Control Sep 1, 2007
St Francis HospitalPowers, MI, CCN 238616 Rural health clinic Operational/Managerial Control Sep 1, 2007
Osf Healthcare - Medical Group - MendotaMendota, IL, CCN 148535 Rural health clinic Operational/Managerial Control Apr 1, 2015
Osf Healthcare - Medical Group - GodfreyGodfrey, IL, CCN 148612 Rural health clinic Operational/Managerial Control Sep 27, 2019
Osf Healthcare - Medical Group - StreatorStreator, IL, CCN 148624 Rural health clinic Operational/Managerial Control Apr 5, 2021
Osf Healthcare - Medical Group - PontiacPontiac, IL, CCN 148654 Rural health clinic Operational/Managerial Control Jan 1, 1966
Osf Healthcare - Medical Group - ReynoldsPontiac, IL, CCN 148650 Rural health clinic Operational/Managerial Control Jan 1, 1966
Osf Healthcare - Medical Group - DwightDwight, IL, CCN 148641 Rural health clinic Operational/Managerial Control Jan 1, 1966
Osf Healthcare - Medical Group - El PasoEl Paso, IL, CCN 148642 Rural health clinic Operational/Managerial Control Jan 1, 1966
Osf Healthcare - Medical Group - FlanaganFlanagan, IL, CCN 148644 Rural health clinic Operational/Managerial Control Jan 1, 1966
Osf Healthcare - Medical Group - GalesburgGalesburg, IL, CCN 148645 Rural health clinic Operational/Managerial Control Jan 1, 1966
Osf Healthcare - Medical Group - AbingdonAbingdon, IL, CCN 148638 Rural health clinic Operational/Managerial Control Jan 1, 1966
Osf Healthcare - Medical Group - KnoxvilleKnoxville, IL, CCN 148648 Rural health clinic Operational/Managerial Control Jan 1, 1966
Osf Promptcare - GalesburgGalesburg, IL, CCN 148646 Rural health clinic Operational/Managerial Control Jan 1, 1966
Osf Healthcare - Medical Group - SeminaryGalesburg, IL, CCN 148651 Rural health clinic Operational/Managerial Control Jan 1, 1966
Osf Healthcare - Medical Group - FairburyFairbury, IL, CCN 148643 Rural health clinic Operational/Managerial Control Jan 1, 1966
Osf Healthcare - Medical Group - MarseillesMarseilles, IL, CCN 148649 Rural health clinic Operational/Managerial Control Jan 1, 1966
Osf Healthcare - Medical Group - Ottawa SouthOttawa, IL, CCN 148652 Rural health clinic Operational/Managerial Control Apr 30, 2012
Osf Healthcare - Medical Group - OttawaOttawa, IL, CCN 148655 Rural health clinic Operational/Managerial Control Apr 30, 2012
Osf Healthcare - Medical Group - MinonkMinonk, IL, CCN 148653 Rural health clinic Operational/Managerial Control Jan 1, 1966
Osf Healthcare - Medical Group - CullomCullom, IL, CCN 148640 Rural health clinic Operational/Managerial Control Jan 1, 1966
Osf Healthcare - Medical Group - ClintonClinton, IL, CCN 148639 Rural health clinic Operational/Managerial Control Jan 1, 1966
Osf Healthcare - Medical Group - RoanokeRoanoke, IL, CCN 148658 Rural health clinic Operational/Managerial Control Jan 1, 1966
Osf Healthcare - Medical Group - Rock CutLoves Park, IL, CCN 148663 Rural health clinic Operational/Managerial Control Sep 1, 2007
Osf Healthcare - Medical Group - MidtownPeru, IL, CCN 148670 Rural health clinic Operational/Managerial Control Apr 1, 2015
Osf Healthcare - Medical Group - Spring ValleySpring Valley, IL, CCN 148668 Rural health clinic Operational/Managerial Control Apr 1, 2015
Osf Healthcare - Medical Group - OglesbyOglesby, IL, CCN 148667 Rural health clinic Operational/Managerial Control Apr 1, 2015
Osf Healthcare - Medical Group - PlazaPeru, IL, CCN 148665 Rural health clinic Operational/Managerial Control Apr 1, 2015
Osf Healthcare - Medical Group - GranvilleGranville, IL, CCN 148671 Rural health clinic Operational/Managerial Control Apr 1, 2015

Facilities with the same owner 76

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

View all 76

Practitioners & affiliated clinicians

Practitioners 292

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 292

Affiliated clinicians 314

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

View all 314

NPI Registry JSON

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

{
    "created_epoch": "1727049600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1775779200000",
    "number": "1508683590",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "124 SW ADAMS ST",
            "city": "PEORIA",
            "state": "IL",
            "postal_code": "616021308",
            "telephone_number": "309-655-2850"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "403 E 1ST ST",
            "city": "DIXON",
            "state": "IL",
            "postal_code": "610213116",
            "telephone_number": "815-288-5531"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "OSF HEALTHCARE SYSTEM",
        "organizational_subpart": "NO",
        "enumeration_date": "2024-09-23",
        "last_updated": "2026-04-10",
        "certification_date": "2026-04-10",
        "status": "A",
        "authorized_official_last_name": "LARGENT",
        "authorized_official_first_name": "KIRSTEN",
        "authorized_official_middle_name": "M",
        "authorized_official_title_or_position": "CHIEF FINANCIAL OFFICER",
        "authorized_official_telephone_number": "309-308-5255"
    },
    "taxonomies": [
        {
            "code": "273R00000X",
            "taxonomy_group": "",
            "desc": "Psychiatric Unit",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "282N00000X",
            "taxonomy_group": "",
            "desc": "General Acute Care Hospital",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "OSF Saint Katharine Medical Center",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "OSF Saint Katharine Medical Center",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "OSF HealthCare Saint Katharine Medical Center",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Dixon, IL

Sources for this page

Verify at the official NPI Registry.