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Dean A. Dickerson, Ph.D.

Group Psychotherapy Psychologist in Davis, CA · enumerated 2005 · authorized official Dean Dickerson, Psychologist/Owner.

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

National Provider Identifier

1720081367

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Registry record

Entity type Organization (Type 2)
Legal business name Dean A. Dickerson, Ph.D.
Other name <Unavail>
Practice address 1627 Oak Ave, Ste A, Davis, CA, 95616
Phone (530) 756-0555
Fax (530) 756-1368
Enumeration date May 27, 2005
Last updated in NPPES Jun 24, 2008

Taxonomy & classification

103TP2701X Group Psychotherapy Psychologist Behavioral Health & Social Service Providers · License PSY6149 (CA) Primary

Authorized official

Name Dean Dickerson
Title Psychologist/Owner
Phone (530) 756-0555

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 type of organization is Dean A. Dickerson, Ph.D.?
Dean A. Dickerson, Ph.D. is registered in NPPES as a Group Psychotherapy Psychologist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-24.