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Walter Trenschel, Ph.D.

Clinical Psychologist in Ocean Ridge, FL · enumerated 2007 · authorized official Elise Dileonardo, Office Manager.

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

National Provider Identifier

1215118294

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Registry record

Entity type Organization (Type 2)
Legal business name Walter Trenschel, Ph.D.
Practice address 5505 N Ocean Blvd, Lexington 101, Ocean Ridge, FL, 33435
Phone (561) 706-3426
Enumeration date Nov 19, 2007
Last updated in NPPES Nov 19, 2007

Taxonomy & classification

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License PY4569 (FL) Secondary
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PY4569 (FL) Primary

Authorized official

Name Elise Dileonardo
Title Office Manager
Phone (954) 321-1980

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 Walter Trenschel, Ph.D.?
The NPI for Walter Trenschel, Ph.D. is 1215118294, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Walter Trenschel, Ph.D.?
NPPES lists Elise Dileonardo (Office Manager) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-19.