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

Dr John S Yun, DMD

Organization Periodontics · NPI 1619034535

Dr John S Yun, DMD is a Periodontics in Diamond Bar, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007

Practice location Address checks out

750 N Diamond Bar Blvd Ste 112
Diamond Bar, CA 91765-1023
Phone: (909) 861-7277
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence 37962 (CA)

Record details

NPI number1619034535
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Yun — Owner · (909) 861-7277
NPI enumeratedJanuary 2, 2007
Last updated in NPPESAugust 22, 2020
Mailing address750 N Diamond Bar Blvd, Suite 112, Diamond Bar, CA 91765-1023

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