Katherine Joi Logan, CF-SLP

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

License

11393 Issued in MD

Practice address

4140 Old Washington Rd
Waldorf, MD 20602-3221

Phone

(301) 645-2813

NPI assigned

Oct 9, 2023

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1696809600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757289600000",
    "number": "1144001025",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "101 INGLEWOOD DR",
            "city": "MORGANTON",
            "state": "NC",
            "postal_code": "286553635",
            "telephone_number": "828-443-9671"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4140 OLD WASHINGTON RD",
            "city": "WALDORF",
            "state": "MD",
            "postal_code": "206023221",
            "telephone_number": "301-645-2813"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LOGAN",
        "first_name": "KATHERINE",
        "middle_name": "JOI",
        "credential": "CF-SLP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-10-09",
        "last_updated": "2025-09-08",
        "certification_date": "2025-09-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "MD",
            "license": "11393",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Linda M. Jefferson, MD PA
• Lintiso Healthcare Services
• Edwin L Lipsitz, D.C.
• Living Good Care
• Lmhoptics,LLC
• Kristen Elise Lohr, P.A.C.
• Megan Long
• Laura Loomis
• Jessica Lopez Guerrero
• Dorian Geraldo Lopez

• Speech-Language Pathologist in Waldorf, MD
• Providers in Waldorf, MD by specialty
• Speech-Language Pathologist in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 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.