Holloway Therapy Group, Licensed Clinical Social Worker, Professional Corporation

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

Legal business name

HOLLOWAY THERAPY GROUP, LICENSED CLINICAL SOCIAL WORKER, PROFESSIONAL CORPORATION

Practice address

4362 Hayman Ave
La Canada Flintridge, CA 91011-3226

Phone

(323) 854-7539

NPI assigned

Oct 23, 2026

Last updated

Oct 23, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Ian Walter Holloway, LCSW, PHDNPI 1063711521

Title

President

Phone

(323) 854-7539

Specialties & licenses 1

Addresses

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Ian Walter Holloway, LCSW

  • Clinical Social Worker
  • La Canada Flintridge, CA
  • NPI 1063711521
  NPD (past) Authorized official

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

{
    "created_epoch": "1792713600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1792713600000",
    "number": "1073410809",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4362 HAYMAN AVE",
            "city": "LA CANADA FLINTRIDGE",
            "state": "CA",
            "postal_code": "910113226",
            "telephone_number": "323-854-7539"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4362 HAYMAN AVE",
            "city": "LA CANADA FLINTRIDGE",
            "state": "CA",
            "postal_code": "910113226",
            "telephone_number": "323-854-7539"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HOLLOWAY THERAPY GROUP, LICENSED CLINICAL SOCIAL WORKER, PROFESSIONAL CORPORATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-10-23",
        "last_updated": "2026-10-23",
        "certification_date": "2026-10-23",
        "status": "A",
        "authorized_official_last_name": "HOLLOWAY",
        "authorized_official_first_name": "IAN",
        "authorized_official_middle_name": "WALTER",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "323-854-7539",
        "authorized_official_credential": "LCSW, PHD"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Hastings Ranch Physicians Group, Inc. (La Canada Medical Group)
• Hastings Wound Solutions
• Hello Speech Therapy Center
• Kendall Leigh Henry, PA
• Hillside Physical Therapy, Inc.
• Holloway Therapy Group, LLC
• Ian Walter Holloway, LCSW
• Joel a Badeaux, MD, a Professional Corp
• Garen Karaguezian, PHARM.D.
• Debbie K Kawamura, RD

• Mental Health Counselor in La Canada Flintridge, CA
• Providers in La Canada Flintridge, CA by specialty
• Mental Health Counselor in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 23, 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.