Phyllis J. Mattek, LCSW LADC

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

License

#50 Issued in OK

Practice address

110 N Mercedes Dr Ste 400
Norman, OK 73069-6468

Phone

(405) 329-1615

Fax

(405) 872-0761

NPI assigned

Jul 22, 2006

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

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

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

{
    "created_epoch": "1153526400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1881615151",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "110 N MERCEDES DR STE 400",
            "city": "NORMAN",
            "state": "OK",
            "postal_code": "730696468",
            "telephone_number": "405-329-1615",
            "fax_number": "405-872-0761"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "110 N MERCEDES DR STE 400",
            "city": "NORMAN",
            "state": "OK",
            "postal_code": "730696468",
            "telephone_number": "405-329-1615",
            "fax_number": "405-872-0761"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MATTEK",
        "first_name": "PHYLLIS",
        "middle_name": "J.",
        "name_prefix": "Ms.",
        "credential": "LCSW LADC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-07-22",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "OK",
            "license": "#50",
            "primary": true
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "OK",
            "license": "#1515",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Julie Mathews
• Alyssa Mathis
• Daniel Scott Matlock, CRNA
• Connor Joseph Matos
• Arthi Matta
• Angela K Matthews, ARNP
• Natalie Dawn Matthews
• Trae Matthews
• Caitlin Matthies
• Tyler O Mattocks, PHARMD

• Addiction (Substance Use Disorder) Counselor in Norman, OK
• Providers in Norman, OK by specialty
• Addiction (Substance Use Disorder) Counselor in Oklahoma

• 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.
• 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.