Literacy & Speech-Language Pathology Corporation

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

Legal business name

LITERACY & SPEECH-LANGUAGE PATHOLOGY CORPORATION

Practice address

11980 San Vicente Blvd Ste 805
Los Angeles, CA 90049-6606

Phone

(202) 412-7644

NPI assigned

Jul 16, 2026

Last updated

Jul 16, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Grace Johnston, CCC-SLPNPI 1427840982

Title

Ceo

Phone

(202) 412-7644

Specialties & licenses 1

Addresses

Locations

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Grace Johnston, CCC-SLP

  • Speech-Language Pathologist
  • Santa Monica, CA
  • NPI 1427840982
  Authorized official Same address or phone
• Robert Scott Davidson

  • Speech-Language Pathologist
  • Los Angeles, CA
  • NPI 1376262352
  NPD (past)

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

{
    "created_epoch": "1784160000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1784160000000",
    "number": "1437079043",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11980 SAN VICENTE BLVD STE 805",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900496606"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11980 SAN VICENTE BLVD STE 805",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900496606",
            "telephone_number": "202-412-7644"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "LITERACY & SPEECH-LANGUAGE PATHOLOGY CORPORATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-07-16",
        "last_updated": "2026-07-16",
        "certification_date": "2026-07-16",
        "status": "A",
        "authorized_official_last_name": "JOHNSTON",
        "authorized_official_first_name": "GRACE",
        "authorized_official_title_or_position": "CEO",
        "authorized_official_telephone_number": "202-412-7644",
        "authorized_official_credential": "CCC-SLP"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Speech-Language Pathologist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• David J Liss, DPM
• Stacy Smith Liss
• Kimberly Denise Lister- Gutierrez
• Julie Lister, NP
• Aurora Litam
• Rodolfo J Literte, RPH
• Tchia Litman, PH.D.
• Dan Litov, PHD
• Jeffrey Jonathon Litow, M.D.
• Brendan Ernest Litt, M.D.

• Speech-Language Pathologist in Los Angeles, CA
• Providers in Los Angeles, CA by specialty
• Speech-Language Pathologist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 16, 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.