Kathleen Mary Matkoski, PH.D.

Primary specialty

Counseling PsychologistTaxonomy code 103TC1900X

License

PY00002407 Issued in WA

Practice address

19221 36TH Avenue W.
Suite 207
Lynnwood, WA 98036

Phone

(425) 744-0890

Fax

(425) 482-1274

NPI assigned

Apr 30, 2007

Last updated

Sep 11, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Other names 1

• Dr. Kathleen M Wetherbee Professional name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Philosophy

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Alderwood Psychological Services, Inc.

  • Counseling Psychologist
  • Lynnwood, WA
  • NPI 1497964027

  Clinical

  NPD (past) Authorized official

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

{
    "created_epoch": "1177891200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1205056439",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "19221 36TH AVENUE W.",
            "address_2": "SUITE 207",
            "city": "LYNNWOOD",
            "state": "WA",
            "postal_code": "98036",
            "telephone_number": "425-744-0890",
            "fax_number": "425-482-1274"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "19221 36TH AVENUE W.",
            "address_2": "SUITE 207",
            "city": "LYNNWOOD",
            "state": "WA",
            "postal_code": "98036",
            "telephone_number": "425-744-0890",
            "fax_number": "425-482-1274"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MATKOSKI",
        "first_name": "KATHLEEN",
        "middle_name": "MARY",
        "name_prefix": "Dr.",
        "credential": "PH.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-04-30",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "WA",
            "license": "PY00002407",
            "primary": false
        },
        {
            "code": "103TC1900X",
            "taxonomy_group": "",
            "desc": "Psychologist, Counseling",
            "state": "WA",
            "license": "PY00002407",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "REGENCE BLUESHIELD PIN #",
            "identifier": "1299WE",
            "state": "WA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATHLEEN",
            "last_name": "WETHERBEE",
            "middle_name": "M",
            "prefix": "DR.",
            "credential": "PH.D.",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

• Massoud Khami, D.D.S., Jontiana Badei, D.D.S., P.S.
• Timothy Masters
• Ramil Mateo, D.D.S
• Kimberly J Mathai, RD, CDE
• Aanya Mathias
• Mariia Matsai
• Kathleen K Matsuzaki, RPH
• Kathleen Matteson, N.D, ARNP
• Rich J. Matthies, M.D.
• Cristin Mattione, O.D.

• Counseling Psychologist in Lynnwood, WA
• Providers in Lynnwood, WA by specialty
• Counseling Psychologist in Washington

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