Individual provider Active NPI

Abigail G Zeidler, MSW, APSW, LGSW

  • Clinical Social Worker
  • Menasha, WI
National Provider Identifier
1245126069
Registry record updated Sep 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
135511-121 Issued in WI
Practice address
1810 Appleton Rd
Menasha, WI 54952-1164
Phone
(920) 739-4226
Fax
(920) 739-7639
NPI assigned
Jun 17, 2025
Last updated
Sep 15, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 15, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 135511-121 WI Primary

Addresses

Primary practice location

1810 Appleton Rd
Menasha, WI 54952-1164

Mailing address

1810 Appleton Rd
Menasha, WI 54952-1164
Phone (920) 739-4226

Other names 1

  • Abbie Zeidler Other name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
135511-121WIMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Nystrom & Associates Counseling Wi., S.C. CurrentSince Jun 23, 2025 Accepting new patients
Nystrom & Associates Counseling Wi., S.C. PastSince Jun 23, 2025 Accepting new patients

Locations

1900 Silver Lake Rd NW
Ste 110
Saint Paul, MN 55112
Phone (651) 379-1718

201 Main St
Ste 500
La Crosse, WI 54601
Phone (608) 668-4005

Organizations & group practices 2

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1750118400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789430400000",
    "number": "1245126069",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1810 APPLETON RD",
            "city": "MENASHA",
            "state": "WI",
            "postal_code": "549521164",
            "telephone_number": "920-739-4226",
            "fax_number": "920-739-7639"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1810 APPLETON RD",
            "city": "MENASHA",
            "state": "WI",
            "postal_code": "549521164",
            "telephone_number": "920-739-4226",
            "fax_number": "920-739-7639"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ZEIDLER",
        "first_name": "ABIGAIL",
        "middle_name": "G",
        "credential": "MSW, APSW, LGSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-06-17",
        "last_updated": "2026-09-15",
        "certification_date": "2026-09-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "WI",
            "license": "135511-121",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ABBIE",
            "last_name": "ZEIDLER",
            "credential": "MSW, APSW, LGSW",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Menasha, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 15, 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.