Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Diane Marie Kordie-Trowbridge

Speech-Language Pathologist in Big Rapids, MI · enumerated 2026 · practices at Mecosta-Osceola Intermediate School District.

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

National Provider Identifier

1568375798

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Registry record

Entity type Individual (Type 1)

Name Diane Marie Kordie-Trowbridge

Sex Female

Practice address 15760 190th Ave, Big Rapids, MI, 49307

Phone (231) 796-3543

Enumeration date Sep 28, 2026

Last updated in NPPES Sep 28, 2026

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 7101001687 (MI) 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 Diane Kordie-Trowbridge?

The National Provider Identifier (NPI) for Diane Kordie-Trowbridge is 1568375798, a Type 1 (individual) record in the CMS NPPES registry.

Where does Diane Kordie-Trowbridge practice?

The practice location on file with NPPES is in Big Rapids, MI. 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 2026-09-28.