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Priscilla Polti Armstrong, PSYD

Clinical Neuropsychologist in Fullerton, CA · enumerated 2006.

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

National Provider Identifier

1255425054

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Registry record

Entity type Individual (Type 1)
Name Priscilla Polti Armstrong
Credential PSYD
Sex Female
Practice address 1400 N Harbor Blvd, Suite 440, Fullerton, CA, 92835
Phone (714) 681-9070
Fax (714) 773-4788
Enumeration date Oct 3, 2006
Last updated in NPPES Dec 3, 2021

Taxonomy & licenses

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License PSY20966 (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

What is the NPI number for Priscilla Armstrong?
The National Provider Identifier (NPI) for Priscilla Armstrong is 1255425054, a Type 1 (individual) record in the CMS NPPES registry.
Where does Priscilla Armstrong practice?
The practice location on file with NPPES is in Fullerton, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-03.