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

Yeyongshin DO Inc

Organization Family Medicine Physician · NPI 1215508247

Yeyongshin DO Inc is a Family Medicine Physician in Diamond Bar, California. Registered with an NPI since 2021.

In the registry since
2021
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1111 Grand Ave Ste J
Diamond Bar, CA 91765-4172
Phone: (909) 306-4102
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X

Record details

NPI number1215508247
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Yeyong Shin — Owner · (909) 306-4102
NPI enumeratedJuly 9, 2021
Last updated in NPPESJuly 9, 2021
Certification dateJuly 9, 2021
Mailing address1111 Grand Ave Ste J, Diamond Bar, CA 91765-4172

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