Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Frances Elizabeth Willson, PHD

Clinical Psychologist in Encino, CA · enumerated 2006.

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

National Provider Identifier

1619087418

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Registry record

Entity type Individual (Type 1)

Name Frances Elizabeth Willson

Credential PHD

Sex Female

Practice address 5535 Balboa Blvd, 209, Encino, CA, 91316

Phone (818) 990-0221

Fax (661) 222-7902

Enumeration date Aug 30, 2006

Last updated in NPPES Dec 9, 2016

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY1106Z (CA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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

How do I verify Frances Willson's NPI record?

Cross-check NPI 1619087418 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1619087418 active?

Yes, as of the latest NPPES snapshot, NPI 1619087418 is active (record last updated 2016-12-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-12-09.