Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SOUTH ORANGE COUNTY CARDIOLOGY GROUP
NPI 1811070253
Internal Medicine - Clinical Cardiac Electrophysiology in Laguna Hills, CA

Q: What is South Orange County Cardiology Group's NPI number?

The NPI number for South Orange County Cardiology Group is 1811070253. It was assigned to this organization in the NPPES registry on October 21, 2006.

Q: What is South Orange County Cardiology Group's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.

Active since October 21, 2006

24012 CALLE DE LA PLATA STE 450, LAGUNA HILLS, CA 92653(949) 770-6252(949) 770-1124 Get Directions Write a Review

NPPES record last updated: September 25, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Sep 25, 2026, Aug 24, 2026, Jun 11, 2020 (3 updates tracked since 2020).

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About South Orange County Cardiology Group NPPES

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

SOUTH ORANGE COUNTY CARDIOLOGY GROUP (NPI 1811070253) is a healthcare organization registered as a clinical cardiac electrophysiology in Laguna Hills, California and active in the NPI registry since October 2006. The organization lists Tara Ziaeian, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1811070253

Entity TypeOrganization

Primary Taxonomy207RC0001X

Legal Business NameSOUTH ORANGE COUNTY CARDIOLOGY GROUP

Location Address24012 CALLE DE LA PLATA STE 450Laguna Hills, CA 92653-7625

Mailing Address24012 Calle De La Plata Ste 450Laguna Hills, CA 92653-7625 · (949) 770-6252 · Fax (949) 770-1124

Phone(949) 770-6252

Fax(949) 770-1124

Organization SubpartNo

Authorized OfficialTara ZiaeianOffice Manager · (949) 770-6252

Enumeration DateOctober 21, 2006

Last NPPES UpdateSeptember 25, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 25, 2026

✔ NPI 1811070253 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Clinical Cardiac ElectrophysiologyAllopathic & Osteopathic Physicians

Taxonomy Code207RC0001X

Definition

A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X

Also ListedInternal Medicine · Interventional CardiologyTaxonomy 207RI0011X

24012 CALLE DE LA PLATA STE 450, Laguna Hills, CA 92653

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. RONALD D GIM M.D.

Internal Medicine (Cardiovascular Disease)