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Jane V. Dyonzak, Ph.D.

Jane V. Dyonzak, Ph.D. is a healthcare organization registered as Clinical Psychologist in Glenview, IL, holding Type 2 (organization) NPI 1780668939 since 2005. The authorized official on file is Jane Dyonzak, Clinical Psychologist.

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NPI 1780668939
Entity type Organization (Type 2)
Legal business name Jane V. Dyonzak, Ph.D.
Practice address 3633 W LAKE AVE, SUITE 404, Glenview, IL, 60026
Phone 8476576007
Fax 8476576412
Enumeration date 2005-12-01
Last updated in NPPES 2008-09-26

Authorized official

Name Jane Dyonzak
Title Clinical Psychologist
Phone 8476576007

Taxonomy & classification

Taxonomy code Specialty Primary License State
103TC0700X Clinical Psychologist Primary 071004588 IL
Copy-ready billing details
Provider: Jane V. Dyonzak, Ph.D.
NPI: 1780668939
Taxonomy: 103TC0700X (Clinical Psychologist)
Address: 3633 W LAKE AVE, SUITE 404, Glenview, IL, 60026

Providers at this address

NPI Name Type Specialty Location
1609850932 Robert Bloom Individual Psychiatry Physician Glenview, IL
1689658825 Jane Dyonzak Individual Clinical Psychologist Glenview, IL
1619951860 Neuropsychiatric Evaluation and Treatment Center Organization Psychiatry Physician Glenview, IL
1437135001 Robert Johnson Individual Pediatric Dentistry Glenview, IL
1346214442 Suzanne Yellen Individual Clinical Psychologist Glenview, IL
1003883596 Linda Weston Individual Clinical Social Worker Glenview, IL
1417911199 Allan Wolff Individual Otolaryngology Physician Glenview, IL
1508820762 Jeffrey Schonberg Individual Otolaryngology Physician Glenview, IL

Verify this record

Cross-check NPI 1780668939 against the authoritative CMS record: view Jane V. Dyonzak, Ph.D. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Who is the authorized official for Jane V. Dyonzak, Ph.D.?
NPPES lists Jane Dyonzak (Clinical Psychologist) as the authorized official for this organization.
What is the NPI number for Jane V. Dyonzak, Ph.D.?
The NPI for Jane V. Dyonzak, Ph.D. is 1780668939, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-09-26.