Grant Thomson

Primary specialty

Speech-Language AssistantTaxonomy code 2355S0801X

License

2793 Issued in CA

Practice address

25634 Alessandro Blvd
Moreno Valley, CA 92553-4916

Phone

(951) 571-7500

NPI assigned

Jul 23, 2026

Last updated

Jul 23, 2026By the provider in NPPES

Sex

Male

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Practice roles

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.

• Moreno Valley Unified School District

  • Local Education Agency (LEA)
  • Moreno Valley, CA
  • NPI 1689712986
  NPD (past)

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

{
    "created_epoch": "1784764800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784764800000",
    "number": "1942121900",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1037 OLIVE AVE",
            "city": "BEAUMONT",
            "state": "CA",
            "postal_code": "922231645"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "25634 ALESSANDRO BLVD",
            "city": "MORENO VALLEY",
            "state": "CA",
            "postal_code": "925534916",
            "telephone_number": "951-571-7500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "THOMSON",
        "first_name": "GRANT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-07-23",
        "last_updated": "2026-07-23",
        "certification_date": "2026-07-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2355S0801X",
            "taxonomy_group": "",
            "desc": "Specialist/Technologist, Speech-Language Assistant",
            "state": "CA",
            "license": "2793",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Darren R Thompson, D.O.
• Evelyn Lavern Thompson, LVN
• Gary Thompson, DO
• Nkeiruka Lauren Thompson
• Bryon Daniel Thomson, D.O.
• Steven Wheeler Knight Thomspon
• Jennifer Marie Thorpe
• Brittanee Nicole Threadgill
• Thrifty Payless Inc (Rite Aid Pharmacy 05725)
• Thrifty Payless Inc (Rite Aid Pharmacy 06231)

• Speech-Language Assistant in Moreno Valley, CA
• Providers in Moreno Valley, CA by specialty
• Speech-Language Assistant in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 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.