Individual provider Active NPI

Karen M Scott, AU.D.

  • Audiologist-Hearing Aid Fitter
  • San Luis Obispo, CA
National Provider Identifier
1386778470
Registry record updated Sep 6, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Audiologist-Hearing Aid FitterTaxonomy code 237600000X
License
AU 158 Issued in CA
Practice address
3220 South Higuera Street
Suite 320
San Luis Obispo, CA 93401-6987
Phone
(805) 541-1790
Fax
(805) 541-1793
NPI assigned
Mar 14, 2007
Last updated
Sep 6, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 6, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Audiologist-Hearing Aid Fitter 237600000X AU 158 CA Primary

Addresses

Primary practice location

3220 South Higuera Street
Suite 320
San Luis Obispo, CA 93401-6987

Mailing address

3220 South Higuera Street
Suite 320
San Luis Obispo, CA 93401-6987
Phone (805) 541-1790

Other identifiers 1

IdentifierTypeStateIssuer
ZZZ49563ZMedicaidCA

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20090902000682 CA Practitioner - Qualified Audiologist 7416998828 Practice locations: San Luis Obispo, CA

Care Compare profile

Medicare Care Compare
Specialty
Qualified Audiologist
Education
Other, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

3220 S Higuera St
Suite 320
San Luis Obispo, CA 93401-6997
Phone (805) 541-1790

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
AU 158CAMDAudiologist-Hearing Aid Fitter

Practice roles

OrganizationSpecialtyStatusNew patients
Karen M Scott M a PastSince Jan 1, 1973 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": "1173830400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788652800000",
    "number": "1386778470",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3220 SOUTH HIGUERA STREET",
            "address_2": "SUITE 320",
            "city": "SAN LUIS OBISPO",
            "state": "CA",
            "postal_code": "934016987",
            "telephone_number": "805-541-1790",
            "fax_number": "805-541-1793"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3220 SOUTH HIGUERA STREET",
            "address_2": "SUITE 320",
            "city": "SAN LUIS OBISPO",
            "state": "CA",
            "postal_code": "934016987",
            "telephone_number": "805-541-1790",
            "fax_number": "805-541-1793"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCOTT",
        "first_name": "KAREN",
        "middle_name": "M",
        "credential": "AU.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-03-14",
        "last_updated": "2026-09-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "237600000X",
            "taxonomy_group": "",
            "desc": "Audiologist-Hearing Aid Fitter",
            "state": "CA",
            "license": "AU 158",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "ZZZ49563Z",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in San Luis Obispo, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 6, 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.