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

Dr Joan Sy Medical Corporation

Organization Family Medicine Physician · NPI 1407044589

Dr Joan Sy Medical Corporation is a Family Medicine Physician in Laguna Hills, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007

Practice location Address checks out

24953 Paseo De Valencia Ste 1A
Laguna Hills, CA 92653-4342
Phone: (949) 460-9200
Fax: (949) 470-9000
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 20A6587 (CA)

Record details

NPI number1407044589
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Joan Sy — Physician And Surgeon · (909) 489-7386
NPI enumeratedOctober 14, 2007
Last updated in NPPESOctober 10, 2022
Certification dateOctober 10, 2022
Mailing address5430 Avenida Del Tren, Yorba Linda, CA 92887-4900

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