Alyssa Grisham

Primary specialty

Critical Care Medicine Nurse PractitionerTaxonomy code 363LC0200X

License

95040134 Issued in CA

Practice address

425 Wilbar Cir
Redlands, CA 92374-6352

Phone

(909) 352-2366

NPI assigned

Jan 12, 2026

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

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": "1768176000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788048000000",
    "number": "1720946684",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "425 WILBAR CIR",
            "city": "REDLANDS",
            "state": "CA",
            "postal_code": "923746352",
            "telephone_number": "909-352-2366"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "425 WILBAR CIR",
            "city": "REDLANDS",
            "state": "CA",
            "postal_code": "923746352",
            "telephone_number": "909-352-2366"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "420 Brookside Ave",
            "address_purpose": "LOCATION",
            "city": "Redlands",
            "state": "CA",
            "postal_code": "923734610",
            "country_code": "US",
            "telephone_number": "909-793-2020",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "11234 Anderson St",
            "address_purpose": "LOCATION",
            "city": "Loma Linda",
            "state": "CA",
            "postal_code": "923501716",
            "country_code": "US",
            "telephone_number": "909-558-4000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GRISHAM",
        "first_name": "ALYSSA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-01-12",
        "last_updated": "2026-08-30",
        "certification_date": "2026-08-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LC0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Critical Care Medicine",
            "state": "CA",
            "license": "95040134",
            "primary": true
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "CA",
            "license": "95040134",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Melissa Dawn Gregorius, CRNA
• Sahib Grewal, MD
• Amanda Pearl Griffith
• Telfer Nolan Griffith, M.D.
• Grigor Grigoryan, MD
• Edna S Grizzle, DMD
• Haley Groesbeck
• Brian Gross, MD
• Thomas Floyd Gross, PH.D.
• Grove High School

• Critical Care Medicine Nurse Practitioner in Redlands, CA
• Providers in Redlands, CA by specialty
• Critical Care Medicine Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 30, 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.