Individual provider Active NPI

Gilbert Alexander Irizarry

  • Social Worker
  • Arvada, CO
National Provider Identifier
1285530113
Registry record updated Oct 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
LSW.0009927464 Issued in CO
Practice address
8795 Ralston Rd Ste 110
Arvada, CO 80002-2353
Phone
(720) 696-0028
NPI assigned
Oct 16, 2026
Last updated
Oct 16, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 16, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X LSW.0009927464 CO Primary

Addresses

Primary practice location

8795 Ralston Rd Ste 110
Arvada, CO 80002-2353

Mailing address

8795 Ralston Rd Ste 110
Arvada, CO 80002-2353
Phone (720) 696-0028

Other practice location 1

1600 N Pennsylvania St Unit B2
Denver, CO 80203-1303
Phone (720) 696-0028

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": "1792108800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1792108800000",
    "number": "1285530113",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8795 RALSTON RD STE 110",
            "city": "ARVADA",
            "state": "CO",
            "postal_code": "800022353",
            "telephone_number": "720-696-0028"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8795 RALSTON RD STE 110",
            "city": "ARVADA",
            "state": "CO",
            "postal_code": "800022353",
            "telephone_number": "720-696-0028"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1600 N Pennsylvania St Unit B2",
            "address_purpose": "LOCATION",
            "city": "Denver",
            "state": "CO",
            "postal_code": "802031303",
            "country_code": "US",
            "telephone_number": "720-696-0028",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "IRIZARRY",
        "first_name": "GILBERT",
        "middle_name": "ALEXANDER",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-10-16",
        "last_updated": "2026-10-16",
        "certification_date": "2026-10-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "CO",
            "license": "LSW.0009927464",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Arvada, CO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 16, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.