Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

John Hyun Namgoong, DDS

Individual provider Dentist · NPI 1578299632

John Hyun Namgoong, DDS is a Dentist in El Segundo, California. Licensed in Utah. Registered with an NPI since 2022.

Licensed in
UT
In the registry since
2022
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

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Practice location Address checks out

483 N Aviation Blvd Bldg 210
El Segundo, CA 90245-2808
Phone: (310) 653-6844
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 12961768-9921 (UT)

Record details

NPI number1578299632
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJuly 29, 2022
Last updated in NPPESSeptember 16, 2025
Certification dateSeptember 16, 2025

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