Karen Ann Macarthur

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

LW60882503 Issued in WA

Practice address

12 Bellwether Way Ste 220
Bellingham, WA 98225-2914

Phone

(360) 218-2352

NPI assigned

Jan 12, 2016

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

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.

• Dr. Kathleen Worsley

  • Counseling Psychologist
  • Redmond, WA
  • NPI 1619484821
  NPD (past)
• Lightheart Associates PS

  • Psychologist
  • Redmond, WA
  • NPI 1609221720

  Clinical

  NPD (past)
• Peacehealth

  • Multi-Specialty Clinic/Center
  • Bellingham, WA
  • NPI 1457553497

  Clinical

  NPD (past)
• Sound

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Tukwila, WA
  • NPI 1780774950
  NPD (past)

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

{
    "created_epoch": "1452556800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754006400000",
    "number": "1831555416",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12 BELLWETHER WAY STE 220",
            "city": "BELLINGHAM",
            "state": "WA",
            "postal_code": "982252914",
            "telephone_number": "360-218-2352"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12 BELLWETHER WAY STE 220",
            "city": "BELLINGHAM",
            "state": "WA",
            "postal_code": "982252914",
            "telephone_number": "360-218-2352"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4545 Cordata Pkwy Ste 1F",
            "address_purpose": "LOCATION",
            "city": "Bellingham",
            "state": "WA",
            "postal_code": "982267264",
            "country_code": "US",
            "telephone_number": "360-752-5246",
            "fax_number": "360-752-5678",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4545 Cordata Pkwy Ste 1E",
            "address_purpose": "LOCATION",
            "city": "Bellingham",
            "state": "WA",
            "postal_code": "982267264",
            "country_code": "US",
            "telephone_number": "360-752-5246",
            "fax_number": "360-752-5679",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MACARTHUR",
        "first_name": "KAREN",
        "middle_name": "ANN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-01-12",
        "last_updated": "2025-08-01",
        "certification_date": "2025-08-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "WA",
            "license": "LW60882503",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• M Susan Haskins PS Inc
• Katie W Ma, RPH
• Lechen Ma
• Matthias K Maas, DC
• Jessica Maassen, AU.D.
• Elizabeth Ann Macdonald, LMHC
• Molly Macdonald, PA-C
• Virginia Rose Macdonald, LMT
• John Forbes Macgregor, M.D.
• Amber Machin, M.D.

• Clinical Social Worker in Bellingham, WA
• Providers in Bellingham, WA by specialty
• Clinical Social Worker in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 1, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.