Individual provider Active NPI

Alexandra Nicole Quezada

  • Case Manager/Care Coordinator
  • Oxnard, CA
National Provider Identifier
1649136979
Registry record updated Jun 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Case Manager/Care CoordinatorTaxonomy code 171M00000X
Practice address
1911 Williams Dr
Oxnard, CA 93036-2612
Phone
(805) 415-3650
NPI assigned
Dec 30, 2025
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 24, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training ProgramGroup: 193400000X SINGLE SPECIALTY GROUP 390200000X CA
Case Manager/Care Coordinator 171M00000X Primary

Addresses

Primary practice location

1911 Williams Dr
Oxnard, CA 93036-2612

Mailing address

5740 Ralston St Ste 200
Ventura, CA 93003-6009
Phone (805) 767-7818

Other practice location 1

5740 Ralston St Ste 100
Ventura, CA 93003-7847
Phone (805) 767-7818

Other practice location 2

5740 Ralston St Ste 200
Ventura, CA 93003-6009
Phone (805) 767-7818

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

NPI Registry JSON

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

{
    "created_epoch": "1767052800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782259200000",
    "number": "1649136979",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5740 RALSTON ST STE 200",
            "city": "VENTURA",
            "state": "CA",
            "postal_code": "930036009",
            "telephone_number": "805-767-7818"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1911 WILLIAMS DR",
            "city": "OXNARD",
            "state": "CA",
            "postal_code": "930362612",
            "telephone_number": "805-415-3650"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5740 Ralston St Ste 100",
            "address_purpose": "LOCATION",
            "city": "Ventura",
            "state": "CA",
            "postal_code": "930037847",
            "country_code": "US",
            "telephone_number": "805-767-7818",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5740 Ralston St Ste 200",
            "address_purpose": "LOCATION",
            "city": "Ventura",
            "state": "CA",
            "postal_code": "930036009",
            "country_code": "US",
            "telephone_number": "805-767-7818",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "QUEZADA",
        "first_name": "ALEXANDRA",
        "middle_name": "NICOLE",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-12-30",
        "last_updated": "2026-06-24",
        "certification_date": "2026-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "CA",
            "license": null,
            "primary": false
        },
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Oxnard, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 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.