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Gerald Au DDS Inc

Gerald Au DDS Inc is a healthcare organization registered as General Practice Dentistry in Newark, CA, holding Type 2 (organization) NPI 1598166688 since 2014. The authorized official on file is Gerald Au, President.

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NPI 1598166688
Entity type Organization (Type 2)
Legal business name Gerald Au DDS Inc
Other name <Unavail>
Practice address 35378 LAKE BLVD, Newark, CA, 94560
Phone 5107921456
Fax 5107921458
Enumeration date 2014-09-09
Last updated in NPPES 2014-09-09

Authorized official

Name Gerald Au
Title President
Phone 5107921456

Taxonomy & classification

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary 35068 CA
Copy-ready billing details
Provider: Gerald Au DDS Inc
NPI: 1598166688
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 35378 LAKE BLVD, Newark, CA, 94560

Verify this record

Cross-check NPI 1598166688 against the authoritative CMS record: view Gerald Au DDS Inc on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Gerald Au DDS Inc?
Gerald Au DDS Inc is registered in NPPES as a General Practice Dentistry (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2014-09-09.