Individual provider Active NPI

Cassandra Dizon

  • Speech-Language Pathologist
  • Cottage Grove, WI
National Provider Identifier
1508225954
Registry record updated Sep 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
Practice address
535 Southing Grange Ste 400
Cottage Grove, WI 53527-9338
Phone
(608) 819-6394
NPI assigned
Feb 13, 2016
Last updated
Sep 15, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 15, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Speech-Language Pathologist 235Z00000X Primary
Case Manager/Care Coordinator 171M00000X

Addresses

Primary practice location

535 Southing Grange Ste 400
Cottage Grove, WI 53527-9338

Mailing address

535 Southing Grange Ste 400
Cottage Grove, WI 53527-9338

Other practice location 1

1106 N 155th St
Suite B
Basehor, KS 66007-7100
Phone (913) 662-7071

Other practice location 2

5980 Radio Station Rd
LA Plata, MD 20646-3337
Phone (301) 932-6610

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": "1455321600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789430400000",
    "number": "1508225954",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "535 SOUTHING GRANGE STE 400",
            "city": "COTTAGE GROVE",
            "state": "WI",
            "postal_code": "535279338"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "535 SOUTHING GRANGE STE 400",
            "city": "COTTAGE GROVE",
            "state": "WI",
            "postal_code": "535279338",
            "telephone_number": "608-819-6394"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1106 N 155th St",
            "address_2": "Suite B",
            "address_purpose": "LOCATION",
            "city": "Basehor",
            "state": "KS",
            "postal_code": "660077100",
            "country_code": "US",
            "telephone_number": "913-662-7071",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5980 Radio Station Rd",
            "address_purpose": "LOCATION",
            "city": "LA Plata",
            "state": "MD",
            "postal_code": "206463337",
            "country_code": "US",
            "telephone_number": "301-932-6610",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DIZON",
        "first_name": "CASSANDRA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-02-13",
        "last_updated": "2026-09-15",
        "certification_date": "2026-09-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Cottage Grove, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 15, 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.