Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Hung-Hsiang Tso, DDS

Dentist in El Cerrito, CA · enumerated 2009.

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

National Provider Identifier

1508098468

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Registry record

Entity type Individual (Type 1)

Name Dr. Hung-Hsiang Tso

Credential DDS

Sex Male

Practice address 7001 Stockton Ave Ste 2, El Cerrito, CA, 94530

Phone (510) 524-5566

Enumeration date Aug 11, 2009

Last updated in NPPES Mar 10, 2015

Taxonomy & licenses

122300000X Dentist Dental Providers · License 63080 (CA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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

What is the NPI number for Hung-Hsiang Tso?

The National Provider Identifier (NPI) for Hung-Hsiang Tso is 1508098468, a Type 1 (individual) record in the CMS NPPES registry.

Where does Hung-Hsiang Tso practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-10.