Jill C Williamson, MA, CCC-SLP

Primary specialty

Speech-Language PathologistTaxonomy code 235Z00000X

License

3431 Issued in SC

Practice address

123 E Medical LN
West Columbia, SC 29169-4813

Phone

(803) 791-2397

Fax

(803) 936-8184

NPI assigned

May 22, 2008

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

Specialty

Qualified Speech Language Pathologist

Education

Other, 2018

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Master of Arts

State licenses

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

{
    "created_epoch": "1211414400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784505600000",
    "number": "1114185469",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "216 JETER RD",
            "city": "GILBERT",
            "state": "SC",
            "postal_code": "290549592",
            "telephone_number": "803-808-3395"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "123 E MEDICAL LN",
            "city": "WEST COLUMBIA",
            "state": "SC",
            "postal_code": "291694813",
            "telephone_number": "803-791-2397",
            "fax_number": "803-936-8184"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "216 Jeter Rd",
            "address_purpose": "LOCATION",
            "city": "Gilbert",
            "state": "SC",
            "postal_code": "290549592",
            "country_code": "US",
            "telephone_number": "803-808-3395",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WILLIAMSON",
        "first_name": "JILL",
        "middle_name": "C",
        "name_prefix": "Mrs.",
        "credential": "MA, CCC-SLP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2008-05-22",
        "last_updated": "2026-07-20",
        "certification_date": "2026-07-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "235Z00000X",
            "taxonomy_group": "",
            "desc": "Speech-Language Pathologist",
            "state": "SC",
            "license": "3431",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Janet Brooks Williams, PTA
• Joseph Russell Williams, MD
• Richard Taylor Williams, MD
• Samantha Williams, MD
• Samantha Ashlee Williams, PHARMD
• Brian Christopher Willis, M.D
• Michaela Willoughby, LMSW
• Ali Plyler Wilson, DNP, APRN, FNP-C
• Barbara Denise Wilson
• Briemma Wilson

• Speech-Language Pathologist in West Columbia, SC
• Providers in West Columbia, SC by specialty
• Speech-Language Pathologist in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.