NPIMap

Organization Active NPI

Ascension NE Wisconsin, Inc

  • General Acute Care Hospital
  • Oshkosh, WI
National Provider Identifier
1306777164
Registry record updated May 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Acute Care HospitalTaxonomy code 282N00000X
Legal business name
ASCENSION NE WISCONSIN, INC
Practice address
500 S Oakwood Rd
Oshkosh, WI 54904-7944
Phone
(920) 223-2000
NPI assigned
May 28, 2026
Last updated
May 28, 2026By the provider in NPPES
Organization subpart
Yes
Parent organization
ASCENSION NE WISCONSIN, INCAs reported in NPPES

NPPES NPI Registry

Updated by the provider on May 28, 2026

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

Authorized official

Name
Susan Dwyer
Title
Cfo
Phone
(262) 442-0736

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
General Acute Care Hospital 282N00000X Primary

Addresses

Primary practice location

500 S Oakwood Rd
Oshkosh, WI 54904-7944

Mailing address

500 S Oakwood Rd
Oshkosh, WI 54904-7944
Phone (920) 223-2000

Other names 1

  • Ascension Mercy - OPA Infusion Dept Other name

National Provider Directory

National Provider Directory
Tax ID family
Mercy Medical Center5 organizations share this tax ID, including this one
Part of
Mercy Medical Center

Other organizations with this tax ID 4

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

NPI Registry JSON

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

{
    "created_epoch": "1779926400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1779926400000",
    "number": "1306777164",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "500 S OAKWOOD RD",
            "city": "OSHKOSH",
            "state": "WI",
            "postal_code": "549047944",
            "telephone_number": "920-223-2000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 S OAKWOOD RD",
            "city": "OSHKOSH",
            "state": "WI",
            "postal_code": "549047944",
            "telephone_number": "920-223-2000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "ASCENSION NE WISCONSIN, INC",
        "organizational_subpart": "YES",
        "parent_organization_legal_business_name": "ASCENSION NE WISCONSIN, INC",
        "enumeration_date": "2026-05-28",
        "last_updated": "2026-05-28",
        "certification_date": "2026-05-28",
        "status": "A",
        "authorized_official_last_name": "DWYER",
        "authorized_official_first_name": "SUSAN",
        "authorized_official_title_or_position": "CFO",
        "authorized_official_telephone_number": "262-442-0736"
    },
    "taxonomies": [
        {
            "code": "282N00000X",
            "taxonomy_group": "",
            "desc": "General Acute Care Hospital",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Ascension Mercy - OPA Infusion Dept",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Oshkosh, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.