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Dr. Joseph Hwang, DMD

General Practice Dentistry in Livermore, CA · enumerated 2005 · practices at Joseph Hwang Dmd Inc.

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

National Provider Identifier

1245230630

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Registry record

Entity type Individual (Type 1)
Name Dr. Joseph Hwang
Credential DMD
Sex Male
Practice address 1018 Murrieta Blvd, Suite B, Livermore, CA, 94550
Phone (925) 273-7650
Fax (925) 270-0584
Enumeration date Jul 28, 2005
Last updated in NPPES Oct 8, 2015

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 47097 (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

What is the NPI number for Joseph Hwang?
The National Provider Identifier (NPI) for Joseph Hwang is 1245230630, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joseph Hwang practice?
The practice location on file with NPPES is in Livermore, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-10-08.