Individual provider Active NPI

Karen Ann Willock, CADC II

  • Addiction (Substance Use Disorder) Counselor
  • Portland, OR
National Provider Identifier
1659163681
Registry record updated May 17, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X
License
86-10-12 Issued in OR
Practice address
4713 N Albina Ave Unit 301
Portland, OR 97217-2605
Phone
(503) 850-2474
NPI assigned
May 17, 2025
Last updated
May 17, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 17, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction (Substance Use Disorder) Counselor 101YA0400X 86-10-12 OR Primary

Addresses

Primary practice location

4713 N Albina Ave Unit 301
Portland, OR 97217-2605

Mailing address

4713 N Albina Ave Unit 301
Portland, OR 97217-2605
Phone (503) 850-2474

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": "1747440000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747440000000",
    "number": "1659163681",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4713 N ALBINA AVE UNIT 301",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972172605",
            "telephone_number": "503-850-2474"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4713 N ALBINA AVE UNIT 301",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972172605",
            "telephone_number": "503-850-2474"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLOCK",
        "first_name": "KAREN",
        "middle_name": "ANN",
        "name_prefix": "Ms.",
        "credential": "CADC II",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-05-17",
        "last_updated": "2025-05-17",
        "certification_date": "2025-05-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "OR",
            "license": "86-10-12",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Portland, OR

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 17, 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.