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Dr. Joanna Catherine Stan, PSY.D., M.S.

Psychologist in Tarzana, CA · enumerated 2011.

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

National Provider Identifier

1952685828

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Registry record

Entity type Individual (Type 1)
Name Dr. Joanna Catherine Stan
Credential PSY.D., M.S.
Sex Female
Practice address 18646 Oxnard St, Tarzana, CA, 91356
Enumeration date Oct 10, 2011
Last updated in NPPES Apr 2, 2020

Taxonomy & licenses

225400000X Rehabilitation Practitioner Respiratory, Developmental, Rehabilitative and Restorative Service Providers Secondary
103T00000X Psychologist Behavioral Health & Social Service Providers · License PSY30834 (CA) Primary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

Other identifiers

Identifier Type State Issuer
1952685828 Medicaid CA -

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 Joanna Stan?
The National Provider Identifier (NPI) for Joanna Stan is 1952685828, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joanna Stan practice?
The practice location on file with NPPES is in Tarzana, 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 2020-04-02.