Individual provider Active NPI

Jyl Ellmaker

  • School Social Worker
  • Milwaukee, WI
National Provider Identifier
1902717564
Registry record updated Sep 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
School Social WorkerTaxonomy code 1041S0200X
Practice address
5110 W Locust St
Milwaukee, WI 53210-1626
Phone
(414) 874-5861
NPI assigned
Sep 14, 2026
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 14, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
School Social Worker 1041S0200X Primary

Addresses

Primary practice location

5110 W Locust St
Milwaukee, WI 53210-1626

Mailing address

W66N532 Madison Ave
Cedarburg, WI 53012-1840

Medicare participation

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

NPI Registry JSON

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

{
    "created_epoch": "1789344000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789344000000",
    "number": "1902717564",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "W66N532 MADISON AVE",
            "city": "CEDARBURG",
            "state": "WI",
            "postal_code": "530121840"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5110 W LOCUST ST",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532101626",
            "telephone_number": "414-874-5861"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ELLMAKER",
        "first_name": "JYL",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-09-14",
        "last_updated": "2026-09-14",
        "certification_date": "2026-09-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041S0200X",
            "taxonomy_group": "",
            "desc": "Social Worker, School",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Milwaukee, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.