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Dr. David Hwang, DDS, MSD

Dr. David Hwang is a Endodontics provider (Dentist) practicing in Arcadia, CA, registered in the NPPES registry with NPI 1255496774 since 2006. The credential DDS stands for Doctor of Dental Surgery.

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NPI 1255496774
Entity type Individual (Type 1)
Name Dr. David Hwang
Credential DDS, MSD
Sex Male
Practice address 1245 W HUNTINGTON DR STE 207, Arcadia, CA, 91007
Phone 6267937338
Enumeration date 2006-12-26
Last updated in NPPES 2021-11-15

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223E0200X Endodontics Primary 61006 CA

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: David Hwang, DDS, MSD
NPI: 1255496774
Taxonomy: 1223E0200X (Endodontics)
Address: 1245 W HUNTINGTON DR STE 207, Arcadia, CA, 91007

Verify this record

Cross-check NPI 1255496774 against the authoritative CMS record: view Dr. David Hwang 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 the NPI number for David Hwang?
The National Provider Identifier (NPI) for David Hwang is 1255496774, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Hwang practice?
The practice location on file with NPPES is in Arcadia, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-11-15.