Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Jonathan Alvin Tiedeman, SCHOOL PSYCHOLOGIST

School Psychologist in Fort Wayne, IN · enumerated 2018 · practices at Fort Wayne Community Schools.

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

National Provider Identifier

1528545357

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Registry record

Entity type Individual (Type 1)

Name Mr. Jonathan Alvin Tiedeman

Credential SCHOOL PSYCHOLOGIST

Sex Male

Practice address 1200 Barr St, Fort Wayne, IN, 46802

Phone (260) 467-1145

Enumeration date Jul 24, 2018

Last updated in NPPES Oct 1, 2024

Taxonomy & licenses

103TS0200X School Psychologist Behavioral Health & Social Service Providers · License 10068586 (IN) Secondary

103TS0200X School Psychologist Behavioral Health & Social Service Providers 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 Jonathan Tiedeman practice?

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

What is the NPI number for Jonathan Tiedeman?

The National Provider Identifier (NPI) for Jonathan Tiedeman is 1528545357, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-01.