NPI Portal NPI Lookup & Verification

Kathryn Williams

Kathryn Williams is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Naples, FL, registered in the NPPES registry with NPI 1164022844 since 2020.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1164022844
Entity type Individual (Type 1)
Name Kathryn Williams
Sex Female
Practice address Naples, FL, 34109
Phone 2395970935
Fax 2395970031
Enumeration date 2020-10-30
Last updated in NPPES 2020-10-30

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
235Z00000X Speech-Language Pathologist Primary FL
Copy-ready billing details
Provider: Kathryn Williams
NPI: 1164022844
Taxonomy: 235Z00000X (Speech-Language Pathologist)
Address: Naples, FL, 34109

Other providers at this practice address

NPI Name Type Specialty Location
1831755651 Ana Moas Individual Speech-Language Pathologist Naples, FL
1710519343 Brittany Pilon Individual Occupational Therapy Assistant Naples, FL
1245806454 Samantha Deteso Individual Speech-Language Pathologist Naples, FL
1003567991 Vanesa Baquero Individual Speech-Language Pathologist Naples, FL

Verify this record

Cross-check NPI 1164022844 against the authoritative CMS record: view Kathryn Williams on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How do I verify Kathryn Williams's NPI record?
Cross-check NPI 1164022844 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1164022844 active?
Yes — as of the latest NPPES snapshot, NPI 1164022844 is active (record last updated 2020-10-30).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-10-30.