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HEART CENTER CARDIOLOGY
NPI 1801823133
Internal Medicine - Cardiovascular Disease in Thousand Oaks, CA

Active since June 26, 2006
1000 NEWBURY RD, SUITE 180, THOUSAND OAKS, CA 91320(805) 480-2600(805) 496-4801 Get Directions Write a Review

NPPES record last updated: March 24, 2009. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Heart Center Cardiology NPPES

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

HEART CENTER CARDIOLOGY (NPI 1801823133) is a healthcare organization registered as a cardiovascular disease in Thousand Oaks, California and active in the NPI registry since June 2006. The organization lists George Hubert, Managing Partner, as its authorized official.

NPPES Registry Identity

NPI1801823133
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameHEART CENTER CARDIOLOGY
Location Address1000 NEWBURY RD, SUITE 180Thousand Oaks, CA 91320-6440
Mailing Address2190 Lynn Rd, Suite 220Thousand Oaks, CA 91360-1980 · (805) 495-8050 · Fax (805) 496-2160
Phone(805) 480-2600
Fax(805) 496-4801
Organization SubpartNo
Authorized OfficialGeorge HubertManaging Partner · (805) 480-2600
Enumeration DateJune 26, 2006
Last NPPES UpdateMarch 24, 2009
✔ NPI 1801823133 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
1000 NEWBURY RD, Thousand Oaks, CA 91320
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Other Identifiers 4

OtherZZZ035012Blue Shield
Medicare ID-Type UnspecifiedW15527
Medicare PINW15527A
Medicare ID-Type UnspecifiedHW15527

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Heart Center Cardiology is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Heart Center Cardiology, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Michael Papanicolaou, M.D.
Cardiovascular Disease (Cardiology)
NPI 1922038967
1000 NEWBURY RD STE 180
Thousand Oaks, CA 91320
(805) 480-2600
✔ PECOS✔ Accepts MedicareSame address
Christopher Purmer, M.D.
Cardiovascular Disease (Cardiology)
NPI 1124058169
1000 NEWBURY RD SUITE 180
Thousand Oaks, CA 91320
(805) 480-2600
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Heart Center Cardiology's NPI number?

The NPI number for Heart Center Cardiology is 1801823133. It was assigned to this organization in the NPPES registry on June 26, 2006.

Where is Heart Center Cardiology located?

Heart Center Cardiology is located at 1000 Newbury Rd Suite 180, Thousand Oaks, CA 91320. The listed phone number is (805) 480-2600.

What is Heart Center Cardiology's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Heart Center Cardiology enrolled in Medicare?

Yes. Heart Center Cardiology is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Heart Center Cardiology?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Cardiovascular Disease (Cardiology), reassign their Medicare billing to Heart Center Cardiology. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Heart Center Cardiology was last updated on March 24, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.