Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Herbert C K Chiu DDS, A Professional Corporation

General Practice Dentistry in Union City, CA · enumerated 2018 · authorized official Herbert Chiu, President.

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

National Provider Identifier

1528569464

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Registry record

Entity type Organization (Type 2)

Legal business name Herbert C K Chiu DDS, A Professional Corporation

Practice address 2701 Decoto Rd Suite 4, Union City, CA, 94587

Phone (510) 471-3777

Fax (510) 471-2085

Enumeration date Feb 26, 2018

Last updated in NPPES Feb 26, 2018

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 33737 (CA) Primary

Authorized official

Name Herbert Chiu

Title President

Phone (510) 471-3777

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 is Herbert C K Chiu DDS, A Professional Corporation located?

The practice location on file with NPPES is in Union City, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-02-26. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-26.