Andrea C. Ruiz, RN

Primary specialty

Registered NurseTaxonomy code 163W00000X

License

721464 Issued in CA

Practice address

3451 E 12TH St
Oakland, CA 94601-3463

Phone

(510) 535-3500

NPI assigned

Mar 6, 2026

Sex

Female

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": "1772755200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772755200000",
    "number": "1437005972",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "23185 MAUD AVE",
            "city": "FAIRVIEW",
            "state": "CA",
            "postal_code": "945414511",
            "telephone_number": "951-741-1224"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3451 E 12TH ST",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946013463",
            "telephone_number": "510-535-3500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "23185 Maud Ave",
            "address_purpose": "LOCATION",
            "city": "Fairview",
            "state": "CA",
            "postal_code": "945414511",
            "country_code": "US",
            "telephone_number": "951-741-1224",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RUIZ",
        "first_name": "ANDREA",
        "middle_name": "C.",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-03-06",
        "last_updated": "2026-03-06",
        "certification_date": "2026-03-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CA",
            "license": "721464",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ana Guadalupe Ruiz Hernandez
• Norma Ruiz Iniguez
• Aimee Ruiz, L.AC.
• Alex Ruiz Jr.
• Anabel Ruiz, MD
• Deanna Janelle Ruiz
• Gabriela Luciana Ruiz, LCSW
• Jasmine Ruiz
• Jessica Melissa Ruiz
• Luis Ruiz

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 6, 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.