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

Se-Young Lee MD Inc

Organization Internal Medicine Physician · NPI 1952023863

Se-Young Lee MD Inc is an Internal Medicine Physician in Fullerton, California. Registered with an NPI since 2022.

In the registry since
2022
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

1706 W Orangethorpe Ave Ste D
Fullerton, CA 92833-4556
Phone: (714) 879-9988
Fax: (714) 908-8146
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1952023863
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Seyoung Lee — Physician · (714) 879-9988
NPI enumeratedSeptember 16, 2022
Last updated in NPPESSeptember 16, 2022
Certification dateSeptember 9, 2022
Mailing address12 Sunriver, Irvine, CA 92614-5402

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