Elizabeth Hernandez-Polanco

Primary specialty

Behavior TechnicianTaxonomy code 106S00000X

Practice address

8945 Golf Links Rd
Oakland, CA 94605-4124

Phone

(510) 317-1444

NPI assigned

Mar 18, 2026

Sex

Female

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

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Golden State Behavior LLC

  • Behavior Analyst
  • Martinez, CA
  • NPI 1568227445

  Behavior Technician

  NPD (past)

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

{
    "created_epoch": "1773792000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788480000000",
    "number": "1902754773",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5360 STONEHURST DR",
            "city": "MARTINEZ",
            "state": "CA",
            "postal_code": "945539721"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8945 GOLF LINKS RD",
            "city": "OAKLAND",
            "state": "CA",
            "postal_code": "946054124",
            "telephone_number": "510-317-1444"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5360 Stonehurst Dr",
            "address_purpose": "LOCATION",
            "city": "Martinez",
            "state": "CA",
            "postal_code": "945539721",
            "country_code": "US",
            "telephone_number": "510-501-2385",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HERNANDEZ-POLANCO",
        "first_name": "ELIZABETH",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-03-18",
        "last_updated": "2026-09-04",
        "certification_date": "2026-09-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106S00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Behavior Technician",
            "state": "CA",
            "license": null,
            "primary": true
        },
        {
            "code": "373H00000X",
            "taxonomy_group": "",
            "desc": "Day Training/Habilitation Specialist",
            "state": "CA",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Karla Andrea Hernandez Medrano
• Adela Lissette Hernandez Rodarte
• Oscar Hernandez Santoyo
• Evelynn Elizabeth Hernandez-Brown
• Cindy Diana Hernandez-Cuamba
• James Hernandez-Velasco
• Alejandra Hernandez
• Alejandro Hernandez
• Alfredo Hernandez Jr., MD
• Amani Hernandez

• Behavior Technician in Oakland, CA
• Providers in Oakland, CA by specialty
• Behavior Technician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 4, 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.