Individual provider Active NPI

Jennifer A Rojas, RN, PHN, IBCLC

  • Lactation Consultant (Registered Nurse)
  • Ventura, CA
National Provider Identifier
1093415143
Registry record updated Sep 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Lactation Consultant (Registered Nurse)Taxonomy code 163WL0100X
License
L-318856 Issued in CA
Practice address
300 Hillmont Ave
Ventura, CA 93003-1651
Phone
(805) 652-6000
Fax
(805) 652-3324
NPI assigned
Mar 7, 2023
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 10, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Lactation Consultant (Registered Nurse) 163WL0100X L-318856 CA Primary
Case Manager/Care Coordinator 171M00000X
Registered Nurse 163W00000X 95136928 CA

Addresses

Primary practice location

300 Hillmont Ave
Ventura, CA 93003-1651

Mailing address

3291 Loma Vista Rd
Ventura, CA 93003-3001
Phone (805) 652-6000

Other practice location 1

2220 E Gonzales Rd
Oxnard, CA 93036-3707
Phone (805) 981-5115

Other names 1

  • Jennifer A. Zuniga Leon Former name

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
Credentials
Registered Nurse

NPI Registry JSON

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

{
    "created_epoch": "1678147200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788998400000",
    "number": "1093415143",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3291 LOMA VISTA RD",
            "city": "VENTURA",
            "state": "CA",
            "postal_code": "930033001",
            "telephone_number": "805-652-6000",
            "fax_number": "805-652-3324"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 HILLMONT AVE",
            "city": "VENTURA",
            "state": "CA",
            "postal_code": "930031651",
            "telephone_number": "805-652-6000",
            "fax_number": "805-652-3324"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2220 E Gonzales Rd",
            "address_purpose": "LOCATION",
            "city": "Oxnard",
            "state": "CA",
            "postal_code": "930363707",
            "country_code": "US",
            "telephone_number": "805-981-5115",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ROJAS",
        "first_name": "JENNIFER",
        "middle_name": "A",
        "credential": "RN, PHN, IBCLC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-03-07",
        "last_updated": "2026-09-10",
        "certification_date": "2026-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WL0100X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Lactation Consultant",
            "state": "CA",
            "license": "L-318856",
            "primary": true
        },
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "CA",
            "license": "95136928",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "JENNIFER",
            "last_name": "ZUNIGA LEON",
            "middle_name": "A.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Ventura, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 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.