Katie Danielle Castillo

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

License

1001386812 Issued in WI

Practice address

259 Old Pioneer Rd
Fond Du Lac, WI 54935-6150

Phone

(920) 929-2868

NPI assigned

May 19, 2026

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1779148800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779148800000",
    "number": "1962331439",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "72 W 9TH ST",
            "city": "FOND DU LAC",
            "state": "WI",
            "postal_code": "549354972",
            "telephone_number": "920-929-2900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "259 OLD PIONEER RD",
            "city": "FOND DU LAC",
            "state": "WI",
            "postal_code": "549356150",
            "telephone_number": "920-929-2868"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "801 Campus Dr",
            "address_purpose": "LOCATION",
            "city": "Fond Du Lac",
            "state": "WI",
            "postal_code": "549351600",
            "country_code": "US",
            "telephone_number": "920-929-2740",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CASTILLO",
        "first_name": "KATIE",
        "middle_name": "DANIELLE",
        "name_prefix": "Ms.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-05-19",
        "last_updated": "2026-05-19",
        "certification_date": "2026-05-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "WI",
            "license": "1001386812",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rebecca Joyce Carpenter, APNP
• Cathy J Cartwright, COTA
• Paige Case
• Christopher Casey
• Catherine M Caspary, NP
• James E Cauley, MD
• Kristin Lee Cavill, SLP
• CCC of East Fond Du Lac
• Central Point Transit
• Central Transit

• Speech-Language Pathologist in Fond Du Lac, WI
• Providers in Fond Du Lac, WI by specialty
• Speech-Language Pathologist in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 19, 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.