Nina Si Ngao, LVN

Primary specialty

Licensed Vocational NurseTaxonomy code 164X00000X

License

VN144501 Issued in CA

Practice address

2285 Challenger Way
Santa Rosa, CA 95407-5418

Phone

(707) 569-2300

NPI assigned

Oct 20, 2026

Last updated

Oct 20, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

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

{
    "created_epoch": "1792454400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1792454400000",
    "number": "1598662959",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2285 CHALLENGER WAY",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954075418",
            "telephone_number": "707-569-2300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2285 CHALLENGER WAY",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954075418",
            "telephone_number": "707-569-2300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NGAO",
        "first_name": "NINA",
        "middle_name": "SI",
        "credential": "LVN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-10-20",
        "last_updated": "2026-10-20",
        "certification_date": "2026-10-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "164X00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Licensed Vocational Nurse",
            "state": "CA",
            "license": "VN144501",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jenny NG
• Rachel NG, MOT, OTR/L
• Veronica Manwai NG, M.D.
• Tiffany Ngai, M.D.
• Beatrice Muthoni Nganga
• Joanne Thu Ngo, D.D.S.
• Matthew Ngo
• Alina Nguyen
• Bao Chau Minh Nguyen
• Bonnie Nguyen, DO

• Licensed Vocational Nurse in Santa Rosa, CA
• Providers in Santa Rosa, CA by specialty
• Licensed Vocational Nurse in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 20, 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.