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 GRP
NPI 1811070253
Internal Medicine - Clinical Cardiac Electrophysiology in Laguna Hills, CA

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

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

Q: What is South Orange County Cardiology Grp'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: August 24, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 24, 2026, Jun 11, 2020 (2 updates tracked since 2020).

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About South Orange County Cardiology Grp NPPES

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

SOUTH ORANGE COUNTY CARDIOLOGY GRP (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 GRP

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 UpdateAugust 24, 20262 updates tracked since enumeration

NPPES CertifiedAugust 24, 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 4

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

DR. DANIEL C WALTERS MD

Internal Medicine (Interventional Cardiology)

24012 CALLE DE LA PLATA STE 450
LAGUNA HILLS, CA 92653

Orange County (949) 770-6252

PAUL C DRURY M.D.

Internal Medicine (Clinical Cardiac Electrophysiology)

24012 CALLE DE LA PLATA STE 450
LAGUNA HILLS, CA 92653

Orange County (949) 770-6252

DR. JEFFREY F FEINER M.D.

Internal Medicine (Cardiovascular Disease)

24012 CALLE DE LA PLATA STE 450
LAGUNA HILLS, CA 92653

Orange County (949) 770-6252

INLAND PSYCHIATRIC MEDICAL GROUP, INC

Psychiatry & Neurology (Psychiatry)

24012 CALLE DE LA PLATA STE 450
LAGUNA HILLS, CA 92653

Orange County (909) 838-0038

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 South Orange County Cardiology Grp's NPI number?

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

Where is South Orange County Cardiology Grp located?

South Orange County Cardiology Grp is located at 24012 Calle De La Plata Ste 450, Laguna Hills, CA 92653. The listed phone number is (949) 770-6252.

What is South Orange County Cardiology Grp's specialty?

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

When was this NPI record last updated?

The NPPES record for South Orange County Cardiology Grp was last updated on August 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.