Jacob Timothy Grisaffi, RN

Primary specialty

Registered NurseTaxonomy code 163W00000X

License

95428119 Issued in CA

Practice address

2825 Capitol Ave
Sacramento, CA 95816-6039

Phone

(916) 887-0000

NPI assigned

Nov 17, 2025

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

Credentials

Registered Nurse

State licenses

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

{
    "created_epoch": "1763337600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763337600000",
    "number": "1972463305",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "101 LAGOMARSINO WAY",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958192335",
            "telephone_number": "916-532-9637"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2825 CAPITOL AVE",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958166039",
            "telephone_number": "916-887-0000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRISAFFI",
        "first_name": "JACOB",
        "middle_name": "TIMOTHY",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-11-17",
        "last_updated": "2025-11-17",
        "certification_date": "2025-11-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CA",
            "license": "95428119",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Arian Grimshaw
• Gary G Grinberg, M.D.
• Stephen F Grinstead, MFT
• Dina Gripenstraw, RN, CLT
• Robyn Grippa, 11313414
• Christine Marie Grisbach-Smith, RNP
• Joshua Grischkan
• Stephanie Grisham, RPH
• Julia Grissinger, RN
• Emily Grist, LCSW

• Registered Nurse in Sacramento, CA
• Providers in Sacramento, CA by specialty
• Registered Nurse in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 17, 2025; 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.