Ethan Chhan, INTERN RPH

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

License

INT50082 Issued in CA

Practice address

2295 S Vineyard Ave
Ontario, CA 91761-7925

Phone

(866) 536-1310

NPI assigned

Sep 22, 2026

Last updated

Sep 22, 2026By 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 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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

{
    "created_epoch": "1790035200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790035200000",
    "number": "1083527030",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1876 W HAMPTON DR",
            "city": "HANFORD",
            "state": "CA",
            "postal_code": "932309130",
            "telephone_number": "559-589-3209"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2295 S VINEYARD AVE",
            "city": "ONTARIO",
            "state": "CA",
            "postal_code": "917617925",
            "telephone_number": "866-536-1310"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHHAN",
        "first_name": "ETHAN",
        "credential": "INTERN RPH",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2026-09-22",
        "last_updated": "2026-09-22",
        "certification_date": "2026-09-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "CA",
            "license": "INT50082",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Yu Wei Chen, ACUPUNCTURIST
• Naomi Cheney
• Irene Cheng, PHARMD
• Jessica Nicole Cheng, MA-SLP
• Tiffany Cheung
• Brenda Chhin
• Brittney CHI
• Feng-Ju Chiang, PHARMD
• Tracey Chiem
• Prisca Nkeiruka Chikezie Onyegbaduo

• Student in an Organized Health Care Education/Training Program in Ontario, CA
• Providers in Ontario, CA by specialty
• Student in an Organized Health Care Education/Training Program in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 22, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.