Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Katherine Mary Lyons, PSYD

Clinical Psychologist in Fresno, CA · enumerated 2006 · practices at Kaiser Permanente.

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

National Provider Identifier

1205998036

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Registry record

Entity type Individual (Type 1)

Name Dr. Katherine Mary Lyons

Credential PSYD

Sex Female

Practice address 4785 N 1st St, Fresno, CA, 93726

Phone (559) 448-4620

Enumeration date Dec 15, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PS418644 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Katherine Lyons?

The National Provider Identifier (NPI) for Katherine Lyons is 1205998036, a Type 1 (individual) record in the CMS NPPES registry.

Where does Katherine Lyons practice?

The practice location on file with NPPES is in Fresno, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.