Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William Lacey-Bisetty, PHD

Clinical Neuropsychologist in Santa Barbara, CA · enumerated 2024.

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

National Provider Identifier

1588400360

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Registry record

Entity type Individual (Type 1)

Name Dr. William Lacey-Bisetty

Credential PHD

Sex Male

Practice address 3890 La Cumbre Plaza Ln, Santa Barbara, CA, 93105

Phone (248) 996-5518

Enumeration date Jul 2, 2024

Last updated in NPPES Aug 4, 2025

Taxonomy & licenses

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License PSY342236 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for William Lacey-Bisetty?

The National Provider Identifier (NPI) for William Lacey-Bisetty is 1588400360, a Type 1 (individual) record in the CMS NPPES registry.

Where does William Lacey-Bisetty practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-04.