Individual provider Active NPI

Dorothy Canfield

  • Speech-Language Pathologist
  • Topeka, KS
National Provider Identifier
1528426103
Registry record updated Aug 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
5173 Issued in KS
Practice address
1500 SW 10TH Ave
Topeka, KS 66604-1301
Phone
(785) 354-6000
NPI assigned
Feb 10, 2016
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 13, 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 5173 KS Primary

Addresses

Primary practice location

1500 SW 10TH Ave
Topeka, KS 66604-1301

Mailing address

1500 SW 10TH Ave
Topeka, KS 66604-1301
Phone (785) 354-6000

Other names 1

  • Dorothy Champion Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in KS

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20251229001593 KS Practitioner - Qualified Speech Language Pathologist 0143716290 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Qualified Speech Language Pathologist
Education
Other, 2008
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

1500 SW 10H Ave
Provider Enrollment Finance
Topeka, KS 66604-1301

1500 SW 10TH Ave
Provider Enrollment Finance
Topeka, KS 66604-1301

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
5173KSMDSpeech-Language Pathologist

Practice roles

OrganizationSpecialtyStatusNew patients
Cotton-O'Neil Clinic Revocable Trust CurrentSince Oct 9, 2025 Accepting new patients
Cotton-O'Neil Clinic Revocable Trust CurrentSince Oct 9, 2025 Accepting new patients

Locations

901 SW Garfield Ave
Topeka, KS 66606

1500 SW 10th Ave
Topeka, KS 66604
Phone (785) 354-5242

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1455062400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786579200000",
    "number": "1528426103",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1500 SW 10TH AVE",
            "city": "TOPEKA",
            "state": "KS",
            "postal_code": "666041301",
            "telephone_number": "785-354-6000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 SW 10TH AVE",
            "city": "TOPEKA",
            "state": "KS",
            "postal_code": "666041301",
            "telephone_number": "785-354-6000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CANFIELD",
        "first_name": "DOROTHY",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-02-10",
        "last_updated": "2026-08-13",
        "certification_date": "2026-08-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "KS",
            "license": "5173",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "DOROTHY",
            "last_name": "CHAMPION",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Topeka, KS

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.