Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Talya Sari Mainzer, MCBH INTERN

Social Worker in Salinas, CA · enumerated 2023.

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

National Provider Identifier

1285312801

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Registry record

Entity type Individual (Type 1)

Name Talya Sari Mainzer

Credential MCBH INTERN

Sex Female

Practice address 730 La Guardia St, Salinas, CA, 93905

Phone (831) 755-4510

Enumeration date Jul 5, 2023

Last updated in NPPES Aug 20, 2025

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

104100000X Social Worker Behavioral Health & Social Service Providers 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Talya Mainzer practice?

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

What is the NPI number for Talya Mainzer?

The National Provider Identifier (NPI) for Talya Mainzer is 1285312801, 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 2025-08-20.