Sonja Anne Kaul, M.S., CCC-SLP

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

License

6280-154 Issued in WI

Practice address

3615 Washington Rd
Kenosha, WI 53144-1640

Phone

(262) 287-0090

NPI assigned

Jun 20, 2023

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

Other names 1

• Sonja Christensen Former name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Master of Science

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Medical Support Services Inc

  • Rehabilitation Clinic/Center
  • Mount Pleasant, WI
  • NPI 1114143781
  NPD (past)

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

{
    "created_epoch": "1687219200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772064000000",
    "number": "1275218935",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3615 WASHINGTON RD",
            "city": "KENOSHA",
            "state": "WI",
            "postal_code": "531441640",
            "telephone_number": "262-287-0090"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3615 WASHINGTON RD",
            "city": "KENOSHA",
            "state": "WI",
            "postal_code": "531441640",
            "telephone_number": "262-287-0090"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KAUL",
        "first_name": "SONJA",
        "middle_name": "ANNE",
        "credential": "M.S., CCC-SLP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-06-20",
        "last_updated": "2026-02-26",
        "certification_date": "2026-02-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "WI",
            "license": "6280-154",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "SONJA",
            "last_name": "CHRISTENSEN",
            "credential": "M.S., CCC-SLP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Dave Kasiske
• Kallyn Kasprzak
• Renee Kasprzak
• Quentin R Kasuboski, NP
• Matthew Kaufmann, DPT
• Nina Kayeum, MD
• Kazas Womens Health Center
• Omar Kazmi, D.O.
• Jennifer L Kegley, OTR
• Sarina Keim, NP

• Speech-Language Pathologist in Kenosha, WI
• Providers in Kenosha, 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 Feb 26, 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.