Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Julianna M Lyell, PSY.D.

Clinical Psychologist in Long Beach, CA · enumerated 2006.

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

National Provider Identifier

1255378006

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Registry record

Entity type Individual (Type 1)

Name Dr. Julianna M Lyell

Credential PSY.D.

Sex Female

Practice address 5175 E Pacific Coast Hwy, Suite 304, Long Beach, CA, 90804

Phone (562) 221-4141

Enumeration date Jun 1, 2006

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PSY19160 (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
4141-01	Other	CA	COMPSYCH PROVIDER NUMBER
0007273525	Other	CA	AETNA PIN
57227414190804A001	Other	CA	TRICARE/TRIWEST PROVIDER

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 Julianna Lyell?

The National Provider Identifier (NPI) for Julianna Lyell is 1255378006, a Type 1 (individual) record in the CMS NPPES registry.

Where does Julianna Lyell practice?

The practice location on file with NPPES is in Long Beach, 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 2026-07-13.