Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alejandra Quintero

Behavior Technician in Hayward, CA · enumerated 2019.

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

National Provider Identifier

1689216632

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Registry record

Entity type Individual (Type 1)

Name Alejandra Quintero

Sex Female

Practice address 1180 B St, Hayward, CA, 94541

Phone (855) 223-7123

Fax (619) 374-7134

Enumeration date Oct 10, 2019

Last updated in NPPES Mar 29, 2022

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers · License 46-1305562 (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

What specialty is Alejandra Quintero?

Alejandra Quintero is registered in NPPES with the primary taxonomy of Behavior Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-29.