Dorina Hamilton

Primary specialty

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

Practice address

12440 Firestone Blvd Ste 316
Norwalk, CA 90650-9319

Phone

(562) 864-3722

NPI assigned

Jan 17, 2017

Sex

Female

Sole proprietor

No

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

Specialties & licenses 4

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.

• Helpline Youth Counseling, Inc.

  • Community/Behavioral Health Agency
  • Norwalk, CA
  • NPI 1558491761

  Case Manager/Care Coordinator

  NPD (past)

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

{
    "created_epoch": "1484611200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766016000000",
    "number": "1336685114",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12440 FIRESTONE BLVD STE 316",
            "city": "NORWALK",
            "state": "CA",
            "postal_code": "906509319",
            "telephone_number": "562-864-3722"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12440 FIRESTONE BLVD STE 316",
            "city": "NORWALK",
            "state": "CA",
            "postal_code": "906509319",
            "telephone_number": "562-864-3722"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "14240 E. Imperial Hwy.",
            "address_purpose": "LOCATION",
            "city": "La Mirada",
            "state": "CA",
            "postal_code": "90638",
            "country_code": "US",
            "telephone_number": "562-946-1587",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "16782 Von Karman Ave Ste 11",
            "address_purpose": "LOCATION",
            "city": "Irvine",
            "state": "CA",
            "postal_code": "926062417",
            "country_code": "US",
            "telephone_number": "949-833-2237",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "12440 Imperial Hwy Ste 116",
            "address_purpose": "LOCATION",
            "city": "Norwalk",
            "state": "CA",
            "postal_code": "906508347",
            "country_code": "US",
            "telephone_number": "562-565-6373",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "604 Rose Ave",
            "address_purpose": "LOCATION",
            "city": "Venice",
            "state": "CA",
            "postal_code": "90291",
            "country_code": "US",
            "telephone_number": "310-664-7565",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HAMILTON",
        "first_name": "DORINA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-01-17",
        "last_updated": "2025-12-18",
        "certification_date": "2025-12-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "CA",
            "license": null,
            "primary": true
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tatyana Delaney Haddock
• Nicole Hairabedian
• Lucy Halbasch, RDHAP
• Derek Joshua Hall
• Mackenzie Hamblin
• Sade Hammonds
• Han Family Medical Group Inc
• John S Han
• Mi Han, FNP. PMHNP
• Peter Han, MSW/ LCSW

• Student in an Organized Health Care Education/Training Program in Norwalk, CA
• Providers in Norwalk, 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 Dec 18, 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.