Individual provider Active NPI

Karen Lynn Fullerton, SLP

  • Speech-Language Pathologist
  • Loomis, CA
National Provider Identifier
1821957333
Registry record updated Jan 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
13551 Issued in CA
Practice address
3301 Taylor Rd
Loomis, CA 95650-9599
Phone
(916) 652-7243
NPI assigned
Jan 20, 2026
Last updated
Jan 20, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 20, 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 13551 CA Primary

Addresses

Primary practice location

3301 Taylor Rd
Loomis, CA 95650-9599

Mailing address

13000 New Airport Rd
Auburn, CA 95603-9596
Phone (530) 886-4400

Other practice location 1

23319 Foresthill Rd
Foresthill, CA 95631-9229
Phone (530) 367-4623

Other practice location 2

3775 Richardson Dr
Auburn, CA 95602-9350
Phone (530) 537-2536

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

State licenses

LicenseStateTypeSpecialty
13551CAMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Placer Union High School District Past Accepting new patients

Organizations & group practices 1

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

NPI Registry JSON

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

{
    "created_epoch": "1768867200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768867200000",
    "number": "1821957333",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "13000 NEW AIRPORT RD",
            "city": "AUBURN",
            "state": "CA",
            "postal_code": "956039596",
            "telephone_number": "530-886-4400",
            "fax_number": "530-886-4439"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3301 TAYLOR RD",
            "city": "LOOMIS",
            "state": "CA",
            "postal_code": "956509599",
            "telephone_number": "916-652-7243"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "23319 Foresthill Rd",
            "address_purpose": "LOCATION",
            "city": "Foresthill",
            "state": "CA",
            "postal_code": "956319229",
            "country_code": "US",
            "telephone_number": "530-367-4623",
            "fax_number": "530-367-4623",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3775 Richardson Dr",
            "address_purpose": "LOCATION",
            "city": "Auburn",
            "state": "CA",
            "postal_code": "956029350",
            "country_code": "US",
            "telephone_number": "530-537-2536",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FULLERTON",
        "first_name": "KAREN",
        "middle_name": "LYNN",
        "name_prefix": "Ms.",
        "credential": "SLP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-01-20",
        "last_updated": "2026-01-20",
        "certification_date": "2026-01-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "CA",
            "license": "13551",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Loomis, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 20, 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.