Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ava Chung DDS Inc

Dental Clinic/Center in Ontario, CA · enumerated 2024 · authorized official Ava Chung, Dentist.

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

National Provider Identifier

1104640341

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Ava Chung DDS Inc

Practice address 2411 S Grove Ave, Ontario, CA, 91761

Phone (909) 295-5185

Enumeration date Nov 14, 2024

Last updated in NPPES Jan 7, 2026

Taxonomy & classification

261QD0000X Dental Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Ava Chung

Title Dentist

Phone (626) 400-0161

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-01-07. Verify at npiregistry.cms.hhs.gov.

Where is Ava Chung DDS Inc located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-07.