Building Blocks Psychological Services

Primary specialty

Clinical Child & Adolescent PsychologistTaxonomy code 103TC2200X

Legal business name

BUILDING BLOCKS PSYCHOLOGICAL SERVICES

Practice address

4401 Atlantic Ave Ste 250
Long Beach, CA 90807-2218

Phone

(949) 697-9335

NPI assigned

Jul 9, 2026

Organization subpart

No

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

Authorized official

Name

Twila Clark, PHD

Title

Owner

Phone

(949) 697-9335

Specialties & licenses 1

Addresses

Locations

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

{
    "created_epoch": "1783555200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1783555200000",
    "number": "1689592164",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "52 CLIFFORD",
            "city": "IRVINE",
            "state": "CA",
            "postal_code": "926188866",
            "telephone_number": "949-697-9335"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4401 ATLANTIC AVE STE 250",
            "city": "LONG BEACH",
            "state": "CA",
            "postal_code": "908072218",
            "telephone_number": "949-697-9335"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "BUILDING BLOCKS PSYCHOLOGICAL SERVICES",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-07-09",
        "last_updated": "2026-07-09",
        "certification_date": "2026-07-09",
        "status": "A",
        "authorized_official_last_name": "CLARK",
        "authorized_official_first_name": "TWILA",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "949-697-9335",
        "authorized_official_credential": "PHD"
    },
    "taxonomies": [
        {
            "code": "103TC2200X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Psychologist, Clinical Child & Adolescent",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Phuong Bui, PHARMD
• Que Bui
• Thuc Hien Bui, PHARMD
• Tuong Nguyen Bui, MD
• Vanessa Bui, LCSW
• Michael Buitron
• Jason Adrian Alonso Bulatao
• Amy Corrine Bullard
• Tatiana Bullock
• Raymond Aruelo Bumanlag, LVN

• Clinical Child & Adolescent Psychologist in Long Beach, CA
• Providers in Long Beach, CA by specialty
• Clinical Child & Adolescent Psychologist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 9, 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.