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Diane V Petz, M.S., L.P.

Clinical Psychologist in Winona, MN · enumerated 2006 · practices at Home and Community Options, Inc..

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

National Provider Identifier

1003978024

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Registry record

Entity type Individual (Type 1)
Name Diane V Petz
Credential M.S., L.P.
Sex Female
Practice address 66 E 3rd St, 201, Winona, MN, 55987
Phone (507) 452-7292
Fax (507) 457-9887
Enumeration date Dec 15, 2006
Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License LP3132 (MN) Primary

Other identifiers

Identifier Type State Issuer
731291024499 Other MN PREFERRED ONE
118043 Medicaid MN -
975T0PE Other MN BCBS-MN
HP29923 Other MN HEALTHPARTNERS

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 Diane Petz?
The National Provider Identifier (NPI) for Diane Petz is 1003978024, a Type 1 (individual) record in the CMS NPPES registry.
Where does Diane Petz practice?
The practice location on file with NPPES is in Winona, MN. 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 2007-07-09.