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Allison J Bicksler, PSY.D.

Clinical Psychologist in Fullerton, CA · enumerated 2013 · practices at The Neurobehavioral Group.

Data current as of Jul 11, 2026 · sourced from CMS NPPES

National Provider Identifier

1871928077

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Registry record

Entity type Individual (Type 1)
Name Allison J Bicksler
Credential PSY.D.
Sex Female
Practice address 385 Imperial Hwy, Fullerton, CA, 92835
Phone (714) 681-9070
Fax (714) 773-4788
Enumeration date Sep 6, 2013
Last updated in NPPES Jul 23, 2019

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY25800 (CA) Primary
PSYD — Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Allison Bicksler?
Allison Bicksler is registered in NPPES with the primary taxonomy of Clinical Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-07-23.