Individual provider Active NPI

Claire Wallace Steffek, LPCC

  • Mental Health Counselor
  • Lakewood, CO
National Provider Identifier
1336064385
Registry record updated Aug 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health CounselorTaxonomy code 101YM0800X
License
LPCC.0024041 Issued in CO
Practice address
5300 W Alameda Ave
Lakewood, CO 80226-3606
Phone
(720) 762-5284
NPI assigned
Aug 11, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 11, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health Counselor 101YM0800X LPCC.0024041 CO Primary

Addresses

Primary practice location

5300 W Alameda Ave
Lakewood, CO 80226-3606

Mailing address

4400 S Monaco St Apt 935
Denver, CO 80237-3453
Phone (972) 742-0515

Medicare participation

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

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

NPI Registry JSON

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

{
    "created_epoch": "1786406400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786406400000",
    "number": "1336064385",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4400 S MONACO ST APT 935",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802373453",
            "telephone_number": "972-742-0515"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5300 W ALAMEDA AVE",
            "city": "LAKEWOOD",
            "state": "CO",
            "postal_code": "802263606",
            "telephone_number": "720-762-5284"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STEFFEK",
        "first_name": "CLAIRE",
        "middle_name": "WALLACE",
        "credential": "LPCC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-08-11",
        "last_updated": "2026-08-11",
        "certification_date": "2026-08-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "CO",
            "license": "LPCC.0024041",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lakewood, CO

Sources for this page

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