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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Brandi Casto, PhD

Clinical Psychologist in Seattle, WA · enumerated 2016 · practices at Brandi Casto, Pllc.

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

National Provider Identifier

1588018147

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Registry record

Entity type Individual (Type 1)
Name Brandi Casto
Credential PhD
Sex Female
Practice address Seattle, WA, 98119
Phone (408) 505-4822
Enumeration date Apr 20, 2016
Last updated in NPPES Aug 22, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License PY 60596743 (WA) 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

Where does Brandi Casto practice?
The practice location on file with NPPES is in Seattle, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Brandi Casto?
The National Provider Identifier (NPI) for Brandi Casto is 1588018147, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-22.