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

Ann M Lewis, M.A./CCC-SLP

Speech-Language Pathologist in Edgerton, WI · enumerated 2009.

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

National Provider Identifier

1568600831

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Registry record

Entity type Individual (Type 1)
Name Ann M Lewis
Credential M.A./CCC-SLP
Sex Female
Practice address Edgerton, WI, 53534
Phone (608) 884-3441
Fax (608) 884-1626
Enumeration date Jan 26, 2009
Last updated in NPPES Jul 21, 2021

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 22004275A (IN) Primary

Other identifiers

Identifier Type State Issuer
22004275A Other IN SPEECH PATHOLOGIST LICENSE

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.

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Frequently asked questions

Where does Ann Lewis practice?
The practice location on file with NPPES is in Edgerton, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ann Lewis?
The National Provider Identifier (NPI) for Ann Lewis is 1568600831, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-21.