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DR. JOAN SY MEDICAL CORPORATION
NPI 1407044589
Family Medicine in Laguna Hills, CA

Active since October 14, 2007CLIA 05D1083419 · Waiver
24953 PASEO DE VALENCIA STE 1A, LAGUNA HILLS, CA 92653(949) 460-9200(949) 470-9000 Get Directions Write a Review

NPPES record last updated: October 10, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Joan Sy Medical Corporation NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOAN SY MEDICAL CORPORATION (NPI 1407044589) is a healthcare organization registered as a family medicine in Laguna Hills, California and active in the NPI registry since October 2007. The organization holds a CLIA Waiver certificate valid through May 1, 2028 and lists Joan Yvette Sy, Physician And Surgeon, as its authorized official.

NPPES Registry Identity

NPI1407044589
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameDR. JOAN SY MEDICAL CORPORATION
Location Address24953 PASEO DE VALENCIA STE 1ALaguna Hills, CA 92653-4342
Mailing Address5430 Avenida Del TrenYorba Linda, CA 92887-4900 · (714) 610-9209 · Fax (888) 749-6344
Phone(949) 460-9200
Fax(949) 470-9000
Organization SubpartNo
Authorized OfficialJoan Yvette SyPhysician And Surgeon · (909) 489-7386
Enumeration DateOctober 14, 2007
Last NPPES UpdateOctober 10, 2022
NPPES CertifiedOctober 10, 2022
✔ NPI 1407044589 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · 20A6587
Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

24953 PASEO DE VALENCIA STE 1A, Laguna Hills, CA 92653
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D1083419

Dr Joan Sy Medical Corporation · Laguna Hills, CA
Active · expires May 1, 2028
CLIA Number05D1083419
Laboratory TypePhysician Office
Certificate Effective DateMay 2, 2026
Certificate Expiration DateMay 1, 2028
Laboratory DirectorJoan Y. Sy MD
Laboratory Phone(949) 460-9200
Laboratory LocationDr Joan Sy Medical Corporation24953 Paseo De Valencia Ste 1A, Laguna Hills, CA 92653
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dr. Joan Sy Medical Corporation's NPI number?

The NPI number for Dr. Joan Sy Medical Corporation is 1407044589. It was assigned to this organization in the NPPES registry on October 14, 2007.

Where is Dr. Joan Sy Medical Corporation located?

Dr. Joan Sy Medical Corporation is located at 24953 Paseo De Valencia Ste 1A, Laguna Hills, CA 92653. The listed phone number is (949) 460-9200.

What is Dr. Joan Sy Medical Corporation's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Does Dr. Joan Sy Medical Corporation hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D1083419) is associated with this NPI, valid through May 1, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Dr. Joan Sy Medical Corporation was last updated on October 10, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.