Eliza Dropkin Castanos

Primary specialty

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

Practice address

4281 Piedmont Ave Ste 3
Oakland, CA 94611-4713

Phone

(510) 853-6902

NPI assigned

May 25, 2021

Sex

Female

Sole proprietor

No

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

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

{
    "created_epoch": "1621900800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782345600000",
    "number": "1750956397",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4281 PIEDMONT AVE STE 3",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946114713"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4281 PIEDMONT AVE STE 3",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946114713",
            "telephone_number": "510-853-6902"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CASTANOS",
        "first_name": "ELIZA",
        "middle_name": "DROPKIN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-05-25",
        "last_updated": "2026-06-25",
        "certification_date": "2026-06-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "128891",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Patricia Y. Castaneda-Davis, MD
• Alicia Marie Castaneda
• Alondra Castaneda
• Jason Castaneda
• Joline Theresa Castaneda
• Jose Alejandro Castellanos Monroy, MD
• Arieana Castellanos, LCSW
• Natalie Nicole Castellanos
• Francesca Marie Castellucci-Garza
• Emery James Caster, DTCM L.AC

• Student in an Organized Health Care Education/Training Program in Oakland, CA
• Providers in Oakland, 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 Jun 25, 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.