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Ms. Yvonne Elizabeth Petersen-Zich, M.S.

Speech-Language Pathologist in Greenfield, WI · enumerated 2007.

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

National Provider Identifier

1144369216

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Registry record

Entity type Individual (Type 1)
Name Ms. Yvonne Elizabeth Petersen-Zich
Credential M.S.
Sex Female
Practice address 3939 S 92nd St, Greenfield, WI, 53228
Enumeration date Feb 6, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 701-154 (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.

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Frequently asked questions

What is the NPI number for Yvonne Petersen-Zich?
The National Provider Identifier (NPI) for Yvonne Petersen-Zich is 1144369216, a Type 1 (individual) record in the CMS NPPES registry.
Where does Yvonne Petersen-Zich practice?
The practice location on file with NPPES is in Greenfield, WI. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.