Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Yonina Tsai, MA

Q: What is the NPI number for Yonina Tsai?

The National Provider Identifier (NPI) for Yonina Tsai is 1831636729, a Type 1 (individual) record in the CMS NPPES registry.

Mental Health Counselor in City of Industry, CA · enumerated 2017 · practices at Pacific Clinics.

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

National Provider Identifier

1831636729

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Registry record

Entity type Individual (Type 1)

Name Yonina Tsai

Credential MA

Sex Female

Practice address 18623 Gale Ave, City of Industry, CA, 91748

Phone (626) 839-0300

Enumeration date Jan 30, 2017

Last updated in NPPES Aug 12, 2019

Taxonomy & licenses

247200000X Other Technician Technologists, Technicians & Other Technical Service Providers Secondary

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 113557 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Yonina Tsai practice?

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

What is the NPI number for Yonina Tsai?

The National Provider Identifier (NPI) for Yonina Tsai is 1831636729, 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 2019-08-12.