Alyssia Corinne Sims

Primary specialty

Rehabilitation PractitionerTaxonomy code 225400000X

Practice address

1461 E Cooley Dr Ste 100
Colton, CA 92324-3921

Phone

(877) 527-7227

NPI assigned

Jul 25, 2018

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1532476800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769644800000",
    "number": "1912484643",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "25910 ACERO STE 106",
            "city": "MISSION VIEJO",
            "state": "CA",
            "postal_code": "926912790",
            "telephone_number": "877-527-7227"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1461 E COOLEY DR STE 100",
            "city": "COLTON",
            "state": "CA",
            "postal_code": "923243921",
            "telephone_number": "877-527-7227"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIMS",
        "first_name": "ALYSSIA",
        "middle_name": "CORINNE",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2018-07-25",
        "last_updated": "2026-01-29",
        "certification_date": "2026-01-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225400000X",
            "taxonomy_group": "",
            "desc": "Rehabilitation Practitioner",
            "state": "CA",
            "license": null,
            "primary": true
        },
        {
            "code": "373H00000X",
            "taxonomy_group": "",
            "desc": "Day Training/Habilitation Specialist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "172V00000X",
            "taxonomy_group": "",
            "desc": "Community Health Worker",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "175T00000X",
            "taxonomy_group": "",
            "desc": "Peer Specialist",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nancy Julia Simon
• Patrick Simon
• Tara Simonson, PA-C
• Michael Simpson, MS SLP-CCC
• Renee Marie Simpson, CRNA
• Arnold Yin Fai Sin, M.D
• Stacie Lynn Singh, LCSW
• Rachel Supinda Sinit, DO
• Clarence Paul Sinkhorn, MD
• Emma Sircar

• Rehabilitation Practitioner in Colton, CA
• Providers in Colton, CA by specialty
• Rehabilitation Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 29, 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.