Individual provider Active NPI

Stephen Holmstock

  • Addiction (Substance Use Disorder) Counselor
  • Wasilla, AK
National Provider Identifier
1215732292
Registry record updated Feb 14, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X
Practice address
545 S Knik Goose Bay Rd
Wasilla, AK 99654-8171
Phone
(907) 268-4686
NPI assigned
Feb 14, 2025
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 14, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Peer Specialist 175T00000X
Addiction (Substance Use Disorder) Counselor 101YA0400X Primary

Addresses

Primary practice location

545 S Knik Goose Bay Rd
Wasilla, AK 99654-8171

Mailing address

18600 SE McLoughlin Blvd
Milwaukie, OR 97267-6723

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

Practice roles

OrganizationSpecialtyStatusNew patients
Teen Challenge International Pacific Northwest Centers Addiction (Substance Use Disorder) CurrentSince Feb 23, 2025 Accepting new patients

Locations

545 S Knik Goose Bay Rd
Wasilla, AK 99654
Phone (907) 268-4686

18600 SE McLoughlin Blvd
Portland, OR 97267
Phone (855) 932-3852

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1739491200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1739491200000",
    "number": "1215732292",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18600 SE MCLOUGHLIN BLVD",
            "city": "MILWAUKIE",
            "state": "OR",
            "postal_code": "972676723"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "545 S KNIK GOOSE BAY RD",
            "city": "WASILLA",
            "state": "AK",
            "postal_code": "996548171",
            "telephone_number": "907-268-4686"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOLMSTOCK",
        "first_name": "STEPHEN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-02-14",
        "last_updated": "2025-02-14",
        "certification_date": "2025-02-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "175T00000X",
            "taxonomy_group": "",
            "desc": "Peer Specialist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Wasilla, AK

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 14, 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.