Efren Guanzon Estrada Jr., RN

Primary specialty

General Practice Registered NurseTaxonomy code 163WG0000X

License

120588 Issued in HI

Practice address

1253 Makalapa Rd
Honolulu, HI 96817

Phone

(559) 548-7777

NPI assigned

May 8, 2025

Last updated

May 8, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

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": "1746662400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1746662400000",
    "number": "1376333831",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1926 OCALLAHAN ST",
            "city": "HONOLULU",
            "state": "HI",
            "postal_code": "968183709",
            "telephone_number": "559-548-7777"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1253 MAKALAPA RD",
            "city": "HONOLULU",
            "state": "HI",
            "postal_code": "96817",
            "telephone_number": "559-548-7777"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ESTRADA",
        "first_name": "EFREN",
        "middle_name": "GUANZON",
        "name_suffix": "Jr.",
        "credential": "RN",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-05-08",
        "last_updated": "2025-05-08",
        "certification_date": "2025-04-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WG0000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, General Practice",
            "state": "VA",
            "license": "0001305449",
            "primary": false
        },
        {
            "code": "163WG0000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, General Practice",
            "state": "HI",
            "license": "120588",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Mack L Esteban, BACJ
• Christen Michelle Estep, MA
• Esther M Kawano MD LLC
• Rowena Estores
• Mariana Estrada Garcia
• Lorna Calupig Estrada, RPT
• Ethan CT Pien MD LLC
• Noel Nanako Eto, L.M.T.
• Lauren Marie Eudoxie, M.SLP
• Michael Delane Eudy, PHARM D.

• General Practice Registered Nurse in Honolulu, HI
• Providers in Honolulu, HI by specialty
• General Practice Registered Nurse in Hawaii

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 8, 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.