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

Allycia Dawn Souza, LMFT

Marriage & Family Therapist in Santa Barbara, CA · enumerated 2007.

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

National Provider Identifier

1629194360

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Registry record

Entity type Individual (Type 1)

Name Allycia Dawn Souza

Credential LMFT

Sex Female

Practice address Santa Barbara, CA, 93105

Phone (510) 374-8560

Enumeration date Mar 22, 2007

Last updated in NPPES Oct 28, 2020

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

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License 48056 (CA) Primary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License MFTI 52783 (CA) Secondary

LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT 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 Allycia Souza?

The National Provider Identifier (NPI) for Allycia Souza is 1629194360, a Type 1 (individual) record in the CMS NPPES registry.

Where does Allycia Souza 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 2020-10-28.