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Guoping Cai

Audiologist-Hearing Aid Fitter in San Gabriel, CA · enumerated 2006.

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

National Provider Identifier

1790722791

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Registry record

Entity type Individual (Type 1)

Name Guoping Cai

Sex Male

Practice address 416 W Las Tunas Dr, Suite 101, San Gabriel, CA, 91776

Phone (626) 281-9889

Fax (262) 281-0339

Enumeration date May 31, 2006

Last updated in NPPES May 28, 2014

Taxonomy & licenses

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License HA4171 (CA) Secondary

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License AU2137 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
416 W LAS TUNAS DR	Medicaid	CA	-

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

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.

What specialty is Guoping Cai?

Guoping Cai is registered in NPPES with the primary taxonomy of Audiologist-Hearing Aid Fitter. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-28.