Individual provider Active NPI

Aleisia Eilers, M.A., CCC-SLP

  • Speech-Language Pathologist
  • Belleville, IL
National Provider Identifier
1376770479
Registry record updated Aug 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
146.010493 Issued in IL
Practice address
4700 Memorial Dr
Medical Office Building # 3, Suite 150
Belleville, IL 62226-5373
Phone
(618) 767-3906
Fax
(618) 257-6960
NPI assigned
Jun 16, 2009
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 9, 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 146.010493 IL Primary

Addresses

Primary practice location

4700 Memorial Dr
Medical Office Building # 3, Suite 150
Belleville, IL 62226-5373

Mailing address

4700 Memorial Dr
Medical Office Building # 3, Suite 150
Belleville, IL 62226-5373
Phone (618) 767-3906

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)
Enrolled
Credentials
Master of Arts

State licenses

LicenseStateTypeSpecialty
146.010493ILMDSpeech-Language Pathologist

NPI Registry JSON

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

{
    "created_epoch": "1245110400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786233600000",
    "number": "1376770479",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4700 MEMORIAL DR",
            "address_2": "MEDICAL OFFICE BUILDING # 3, SUITE 150",
            "city": "BELLEVILLE",
            "state": "IL",
            "postal_code": "622265373",
            "telephone_number": "618-767-3906",
            "fax_number": "618-257-6960"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4700 MEMORIAL DR",
            "address_2": "MEDICAL OFFICE BUILDING # 3, SUITE 150",
            "city": "BELLEVILLE",
            "state": "IL",
            "postal_code": "622265373",
            "telephone_number": "618-767-3906",
            "fax_number": "618-257-6960"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "EILERS",
        "first_name": "ALEISIA",
        "name_prefix": "Mrs.",
        "credential": "M.A., CCC-SLP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2009-06-16",
        "last_updated": "2026-08-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "IL",
            "license": "146.010493",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Belleville, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 9, 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.