Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allison Marie Alcala

Licensed Psychiatric Technician in San Luis Obispo, CA · enumerated 2024.

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

National Provider Identifier

1417727843

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Registry record

Entity type Individual (Type 1)

Name Allison Marie Alcala

Sex Female

Practice address 2945 Mcmillan Ave, San Luis Obispo, CA, 93401

Phone (805) 439-4890

Enumeration date Jan 5, 2024

Last updated in NPPES Jan 5, 2024

Taxonomy & licenses

167G00000X Licensed Psychiatric Technician Nursing Service Providers · License PT42338 (CA) Primary

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 Allison Alcala practice?

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

What is the NPI number for Allison Alcala?

The National Provider Identifier (NPI) for Allison Alcala is 1417727843, 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 2024-01-05.