Individual provider Active NPI

Grant Foster Hause-Allen

  • Clinical Social Worker
  • Denver, CO
National Provider Identifier
1396658498
Registry record updated Sep 28, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
Practice address
4141 E Dickenson PL
Denver, CO 80222-6012
Phone
(303) 504-6500
NPI assigned
Sep 28, 2026
Last updated
Sep 28, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 28, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X CO Primary
Case Manager/Care Coordinator 171M00000X CO

Addresses

Primary practice location

4141 E Dickenson PL
Denver, CO 80222-6012

Mailing address

4141 E Dickenson PL
Denver, CO 80222-6012
Phone (303) 504-6500

Other practice location 1

4353 E Colfax Ave
Denver, CO 80220-1115
Phone (303) 504-7700

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

NPI Registry JSON

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

{
    "created_epoch": "1790553600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790553600000",
    "number": "1396658498",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4141 E DICKENSON PL",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802226012",
            "telephone_number": "303-504-6500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4141 E DICKENSON PL",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802226012",
            "telephone_number": "303-504-6500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4353 E Colfax Ave",
            "address_purpose": "LOCATION",
            "city": "Denver",
            "state": "CO",
            "postal_code": "802201115",
            "country_code": "US",
            "telephone_number": "303-504-7700",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HAUSE-ALLEN",
        "first_name": "GRANT",
        "middle_name": "FOSTER",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-09-28",
        "last_updated": "2026-09-28",
        "certification_date": "2026-09-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CO",
            "license": null,
            "primary": true
        },
        {
            "code": "171M00000X",
            "taxonomy_group": "",
            "desc": "Case Manager/Care Coordinator",
            "state": "CO",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Denver, CO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.