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Tina Liu

Speech-Language Assistant in Irvine, CA · enumerated 2021.

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

National Provider Identifier

1114697752

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Registry record

Entity type Individual (Type 1)
Name Tina Liu
Sex Female
Practice address 17461 Derian Ave Ste 114, Irvine, CA, 92614
Phone (714) 788-9236
Enumeration date Sep 15, 2021
Last updated in NPPES Sep 15, 2021

Taxonomy & licenses

2355S0801X Speech-Language Assistant Speech, Language and Hearing Service Providers · License 6799 (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 Tina Liu?
Tina Liu is registered in NPPES with the primary taxonomy of Speech-Language Assistant. 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 2021-09-15.