Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jennifer Dieck, LPCC, LADC

Professional Counselor in Winona, MN · enumerated 2015 · practices at Winona Health.

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

National Provider Identifier

1467820621

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Registry record

Entity type Individual (Type 1)

Name Jennifer Dieck

Credential LPCC, LADC

Sex Female

Practice address 420 E Sarnia St, Winona, MN, 55987

Phone (507) 454-4341

Fax (507) 453-6267

Enumeration date Sep 4, 2015

Last updated in NPPES Nov 16, 2018

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 304272 (MN) Secondary

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License CC01667 (MN) 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 Jennifer Dieck practice?

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

What is the NPI number for Jennifer Dieck?

The National Provider Identifier (NPI) for Jennifer Dieck is 1467820621, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-11-16.