Hannah Litton Johnson, AUD

Primary specialty

AudiologistTaxonomy code 231H00000X

License

3546 Issued in CA

Practice address

326 Santa Fe Dr
Encinitas, CA 92024-5156

Phone

(760) 456-0090

NPI assigned

Sep 1, 2020

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

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Specialty

Qualified Audiologist

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Scripps HealthGroup PAC ID 9234033853, shared by 11 NPIs, 1,450 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

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.

• LPCH Medical Group Div of Lucile

  • Children's Hospital
  • Palo Alto, CA
  • NPI 1417907940
  Medicare reassignment NPD

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

{
    "created_epoch": "1598918400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782950400000",
    "number": "1881208445",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10790 RANCHO BERNARDO RD",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921275705",
            "telephone_number": "760-456-0090"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "326 SANTA FE DR",
            "city": "ENCINITAS",
            "state": "CA",
            "postal_code": "920245156",
            "telephone_number": "760-456-0090"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2205 Vista Way",
            "address_purpose": "LOCATION",
            "city": "Oceanside",
            "state": "CA",
            "postal_code": "920545661",
            "country_code": "US",
            "telephone_number": "858-404-1811",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "JOHNSON",
        "first_name": "HANNAH",
        "middle_name": "LITTON",
        "credential": "AUD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-09-01",
        "last_updated": "2026-07-02",
        "certification_date": "2026-07-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "231H00000X",
            "taxonomy_group": "",
            "desc": "Audiologist",
            "state": "CA",
            "license": "3546",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• John B. Seradj, M.D., Inc.
• John J Kachorek, PHD
• Alliena Johnson
• Briah Johnson
• Deanne Emilie Johnson, L.E.P., L.P.C.C., PH
• Mitchell David Johnson, PA-C
• Robyn Denton Johnson, LCSW
• Trevor Russell Johnson, OTC
• Eric William Johnston, MD
• Heather Marie Johnston, RN

• Audiologist in Encinitas, CA
• Providers in Encinitas, CA by specialty
• Audiologist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 2, 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.