Individual provider Active NPI

Kathleen Kwiatkoski, M.S., CCC-SLP

  • Speech-Language Pathologist
  • Columbia, MD
National Provider Identifier
1467335489
Registry record updated Mar 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Speech-Language PathologistTaxonomy code 235Z00000X
License
11526 Issued in MD
Practice address
8975 Guilford Rd Ste 190
Columbia, MD 21046-2386
Phone
(202) 670-2368
NPI assigned
Jul 28, 2025
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 19, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Speech-Language Pathologist 235Z00000X 11526 MD Primary

Addresses

Primary practice location

8975 Guilford Rd Ste 190
Columbia, MD 21046-2386

Mailing address

1910 Towne Centre Blvd Unit 921
Annapolis, MD 21401-2772

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
Credentials
Master of Science

State licenses

LicenseStateTypeSpecialty
11526MDMDSpeech-Language Pathologist

Practice roles

OrganizationSpecialtyStatusNew patients
KGK Speech Services LLC Speech-Language Pathologist CurrentSince Nov 8, 2025 Accepting new patients

Locations

8975 Guilford Rd
Ste 190
Columbia, MD 21046
Phone (202) 280-2559

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1753660800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773878400000",
    "number": "1467335489",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1910 TOWNE CENTRE BLVD UNIT 921",
            "city": "ANNAPOLIS",
            "state": "MD",
            "postal_code": "214012772"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8975 GUILFORD RD STE 190",
            "city": "COLUMBIA",
            "state": "MD",
            "postal_code": "210462386",
            "telephone_number": "202-670-2368"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KWIATKOSKI",
        "first_name": "KATHLEEN",
        "credential": "M.S., CCC-SLP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-07-28",
        "last_updated": "2026-03-19",
        "certification_date": "2026-03-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "MD",
            "license": "11526",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Columbia, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 19, 2026; 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.