Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leah Wolf, M.S. CF-SLP

Q: What is the NPI number for Leah Wolf?

The National Provider Identifier (NPI) for Leah Wolf is 1750951729, a Type 1 (individual) record in the CMS NPPES registry.

Speech-Language Pathologist in Sauk City, WI · enumerated 2021 · practices at Nursing Homes Inc..

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

National Provider Identifier

1750951729

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Registry record

Entity type Individual (Type 1)

Name Leah Wolf

Credential M.S. CF-SLP

Sex Female

Practice address 245 Sycamore St, Sauk City, WI, 53583

Phone (608) 643-3383

Enumeration date Jun 30, 2021

Last updated in NPPES Jun 30, 2021

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 5219 (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

Where does Leah Wolf practice?

The practice location on file with NPPES is in Sauk City, WI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Leah Wolf?

The National Provider Identifier (NPI) for Leah Wolf is 1750951729, 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 2021-06-30.