Individual provider Active NPI

Zoe Argiro Johnsen, MS CF SLP

  • Speech-Language Pathologist
  • Glen Ellyn, IL
National Provider Identifier
1407788284
Registry record updated Jun 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
Practice address
2S428 Chaucer CT
Glen Ellyn, IL 60137-7095
Phone
(630) 805-3963
NPI assigned
Jun 3, 2026
Last updated
Jun 3, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 3, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Speech-Language Pathologist 235Z00000X IL Primary

Addresses

Primary practice location

2S428 Chaucer CT
Glen Ellyn, IL 60137-7095

Mailing address

2S428 Chaucer CT
Glen Ellyn, IL 60137-7095
Phone (630) 805-3963

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
Credentials
Master of Science

NPI Registry JSON

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

{
    "created_epoch": "1780444800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780444800000",
    "number": "1407788284",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2S428 CHAUCER CT",
            "city": "GLEN ELLYN",
            "state": "IL",
            "postal_code": "601377095",
            "telephone_number": "630-805-3963"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2S428 CHAUCER CT",
            "city": "GLEN ELLYN",
            "state": "IL",
            "postal_code": "601377095",
            "telephone_number": "630-805-3963"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JOHNSEN",
        "first_name": "ZOE",
        "middle_name": "ARGIRO",
        "credential": "MS CF SLP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-06-03",
        "last_updated": "2026-06-03",
        "certification_date": "2026-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Glen Ellyn, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 3, 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.