Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexandra Ayala

Behavior Technician in Tracy, CA · enumerated 2026.

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

National Provider Identifier

1215847603

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Registry record

Entity type Individual (Type 1)

Name Alexandra Ayala

Sex Female

Practice address 28403 S Chrisman Rd, Tracy, CA, 95304

Phone (209) 998-3638

Fax (209) 336-0034

Enumeration date Sep 9, 2026

Last updated in NPPES Sep 9, 2026

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-26-2848404 (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 Alexandra Ayala practice?

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

What is the NPI number for Alexandra Ayala?

The National Provider Identifier (NPI) for Alexandra Ayala is 1215847603, 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 2026-09-09.