NPIMap

Organization Active NPI

Creekside Mental Health

  • Child & Adolescent Psychiatry Physician
  • Austin, TX
National Provider Identifier
1093828485
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Child & Adolescent Psychiatry PhysicianTaxonomy code 2084P0804X
Legal business name
CREEKSIDE MENTAL HEALTH
Practice address
3215 Steck Ave
Suite 100
Austin, TX 78757-7566
Phone
(512) 452-2929
NPI assigned
Aug 17, 2006
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Authorized official

Name
William Streusand, M.D.NPI 1427161942
Title
President
Phone
(512) 452-2929

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health CounselorGroup: 193200000X MULTI-SPECIALTY GROUP 101YM0800X 41218 TX
Child & Adolescent Psychiatry PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 2084P0804X Primary

Addresses

Primary practice location

3215 Steck Ave
Suite 100
Austin, TX 78757-7566

Mailing address

3215 Steck Ave
Suite 100
Austin, TX 78757-7566
Phone (512) 452-2929

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 10

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1155772800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1093828485",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3215 STECK AVE",
            "address_2": "SUITE 100",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787577566",
            "telephone_number": "512-452-2929"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3215 STECK AVE",
            "address_2": "SUITE 100",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787577566",
            "telephone_number": "512-452-2929"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "CREEKSIDE MENTAL HEALTH",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-08-17",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "STREUSAND",
        "authorized_official_first_name": "WILLIAM",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "512-452-2929",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Counselor, Mental Health",
            "state": "TX",
            "license": "41218",
            "primary": false
        },
        {
            "code": "2084P0804X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Austin, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.