Individual provider Active NPI

Alexandria Michelle Walter, M.S., CCC-SLP

  • Speech-Language Pathologist
  • Saint Charles, MO
National Provider Identifier
1639095920
Registry record updated Jun 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
2026018128 Issued in MO
Practice address
500 Discovery Path LN
Saint Charles, MO 63301-0114
Phone
(636) 757-6800
Fax
(636) 757-6867
NPI assigned
Jun 29, 2026
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 29, 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 2026018128 MO Primary

Addresses

Primary practice location

500 Discovery Path LN
Saint Charles, MO 63301-0114

Mailing address

3489 Boschertown Rd
Saint Charles, MO 63301-3213
Phone (636) 925-5400

Other practice location 1

2525 Highway B
Saint Charles, MO 63301-6913
Phone (636) 757-6800

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": "1782691200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782691200000",
    "number": "1639095920",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3489 BOSCHERTOWN RD",
            "city": "SAINT CHARLES",
            "state": "MO",
            "postal_code": "633013213",
            "telephone_number": "636-925-5400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "500 DISCOVERY PATH LN",
            "city": "SAINT CHARLES",
            "state": "MO",
            "postal_code": "633010114",
            "telephone_number": "636-757-6800",
            "fax_number": "636-757-6867"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2525 Highway B",
            "address_purpose": "LOCATION",
            "city": "Saint Charles",
            "state": "MO",
            "postal_code": "633016913",
            "country_code": "US",
            "telephone_number": "636-757-6800",
            "fax_number": "636-757-6867",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WALTER",
        "first_name": "ALEXANDRIA",
        "middle_name": "MICHELLE",
        "credential": "M.S., CCC-SLP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-06-29",
        "last_updated": "2026-06-29",
        "certification_date": "2026-06-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "MO",
            "license": "2026018128",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Saint Charles, MO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 29, 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.