NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Amy Williams

Speech-Language Pathologist in Waunakee, WI · enumerated 2026.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1750215414

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Amy Williams
Sex Female
Practice address Waunakee, WI, 53597
Phone (608) 849-1800
Enumeration date Jun 9, 2026
Last updated in NPPES Jun 9, 2026

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

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 1590022461 (WI) Primary

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Amy Williams?
The National Provider Identifier (NPI) for Amy Williams is 1750215414, a Type 1 (individual) record in the CMS NPPES registry.
Where does Amy Williams practice?
The practice location on file with NPPES is in Waunakee, WI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-09.