Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Diane Piszker

Clinical Social Worker in Brownstown, MI · enumerated 2017 · authorized official Diane Piszker, Clinical Psychotherapist.

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

National Provider Identifier

1679018329

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Registry record

Entity type Organization (Type 2)

Legal business name Diane Piszker

Practice address 23854 Walloon Way, Brownstown, MI, 48134

Phone (313) 418-2285

Enumeration date Jan 4, 2017

Last updated in NPPES Jan 4, 2017

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6801085966 (MI) Primary

Authorized official

Name Diane Piszker

Title Clinical Psychotherapist

Phone (313) 418-2285

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2017-01-04. Verify at npiregistry.cms.hhs.gov.

Where is Diane Piszker located?

The practice location on file with NPPES is in Brownstown, MI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-04.