Individual provider Active NPI

Jessica Elizabeth Sendef

  • Social Worker
  • St Charles, IL
National Provider Identifier
1811565823
Registry record updated Jul 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
Practice address
527 Illinois Ave
St Charles, IL 60174-3335
Phone
(630) 549-6245
NPI assigned
Jun 15, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 20, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X IL Primary

Addresses

Primary practice location

527 Illinois Ave
St Charles, IL 60174-3335

Mailing address

631 N Edgelawn Dr
Aurora, IL 60506-4330
Phone (630) 935-6346

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

NPI Registry JSON

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

{
    "created_epoch": "1623715200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784505600000",
    "number": "1811565823",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "631 N EDGELAWN DR",
            "city": "AURORA",
            "state": "IL",
            "postal_code": "605064330",
            "telephone_number": "630-935-6346"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "527 ILLINOIS AVE",
            "city": "ST CHARLES",
            "state": "IL",
            "postal_code": "601743335",
            "telephone_number": "630-549-6245"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SENDEF",
        "first_name": "JESSICA",
        "middle_name": "ELIZABETH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-06-15",
        "last_updated": "2026-07-20",
        "certification_date": "2026-07-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in St Charles, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 20, 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.