Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Susan Kwon, DMD

Dentist in Tustin, CA · enumerated 2018 · practices at Ashok S.Mehta, DDS,Inc.

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

National Provider Identifier

1609364538

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Registry record

Entity type Individual (Type 1)

Name Dr. Susan Kwon

Credential DMD

Sex Female

Practice address Tustin, CA, 92780

Phone (714) 838-3230

Enumeration date Apr 26, 2018

Last updated in NPPES Aug 1, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

122300000X Dentist Dental Providers · License 108459 (CA) Primary

DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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.

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Frequently asked questions

How do I verify Susan Kwon's NPI record?

Cross-check NPI 1609364538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1609364538 active?

Yes, as of the latest NPPES snapshot, NPI 1609364538 is active (record last updated 2024-08-01).

Other providers at this practice address

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Ashok S.Mehta, DDS,Inc General Practice Dentistry · Tustin, CA NPI 1548394034

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-01.