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CARDIAC ARRHYTHMIA SERVICE INC
NPI 1750322152
Internal Medicine - Clinical Cardiac Electrophysiology in Fort Lauderdale, FL

Active since June 09, 2006
1800 E COMMERCIAL BLVD, FORT LAUDERDALE, FL 33308(954) 491-2444(954) 491-8818 Get Directions Write a Review

NPPES record last updated: January 23, 2014. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Cardiac Arrhythmia Service Inc NPPES

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

CARDIAC ARRHYTHMIA SERVICE INC (NPI 1750322152) is a healthcare organization registered as a clinical cardiac electrophysiology in Fort Lauderdale, Florida and active in the NPI registry since June 2006. The organization lists Murray Rosenbaum, Owner/president, as its authorized official.

NPPES Registry Identity

NPI1750322152
Entity TypeOrganization
Primary Taxonomy207RC0001X
Legal Business NameCARDIAC ARRHYTHMIA SERVICE INC
Location Address1800 E COMMERCIAL BLVDFort Lauderdale, FL 33308-3725
Mailing Address1800 E Commercial BlvdFort Lauderdale, FL 33308-3725 · (954) 491-2444 · Fax (954) 491-8818
Phone(954) 491-2444
Fax(954) 491-8818
Organization SubpartNo
Authorized OfficialMurray RosenbaumOwner/president · (954) 491-2444
Enumeration DateJune 9, 2006
Last NPPES UpdateJanuary 23, 2014
✔ NPI 1750322152 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.
1800 E COMMERCIAL BLVD, Fort Lauderdale, FL 33308
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Other Identifiers 3

Medicare ID-Type UnspecifiedK1322FL
Other2102076FL · Ghi
Other45146FL · Fl Bc/bs

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AvMed, Cigna Healthcare, Cigna HealthCare of Florida, Inc. and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cardiac Arrhythmia Service Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

5

Medicare enrollment records show 5 clinicians reassign Medicare billing to Cardiac Arrhythmia Service Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (5)

Esteban Kloosterman, M.D.
Cardiac Electrophysiology
NPI 1124069992
1800 E COMMERCIAL BLVD
Fort Lauderdale, FL 33308
(954) 491-2444
✔ PECOS✔ Accepts MedicareSame address
Melissa Johnston, DNP
Nurse Practitioner
NPI 1346836095
350 NW 84TH AVE STE 110
Plantation, FL 33324
(954) 678-9531
✔ PECOS✔ Accepts Medicare9.6 mi
Eric Berkowitz
Cardiac Electrophysiology
NPI 1508008806
1200 N FEDERAL HWY STE 100
Boca Raton, FL 33432
(561) 266-0190
✔ PECOS✔ Accepts Medicare12 mi
Jonathan Rosman, M.D.
Cardiac Electrophysiology
NPI 1497905269
1200 N FEDERAL HWY STE 100
Boca Raton, FL 33432
(561) 266-0190
✔ PECOS✔ Accepts Medicare12 mi
Murray Rosenbaum, M.D.
Cardiac Electrophysiology
NPI 1639113152
1200 N FEDERAL HWY SUITE 100
Boca Raton, FL 33432
(561) 266-0190
✔ PECOS✔ Accepts Medicare12 mi

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 Cardiac Arrhythmia Service Inc's NPI number?

The NPI number for Cardiac Arrhythmia Service Inc is 1750322152. It was assigned to this organization in the NPPES registry on June 9, 2006.

Where is Cardiac Arrhythmia Service Inc located?

Cardiac Arrhythmia Service Inc is located at 1800 E Commercial Blvd, Fort Lauderdale, FL 33308. The listed phone number is (954) 491-2444.

What is Cardiac Arrhythmia Service Inc's specialty?

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

Is Cardiac Arrhythmia Service Inc enrolled in Medicare?

Yes. Cardiac Arrhythmia Service Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Cardiac Arrhythmia Service Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 2 Medicare specialties reassign their Medicare billing to Cardiac Arrhythmia Service Inc. 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. The largest specialties are Cardiac Electrophysiology (4) and Nurse Practitioner (1). Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Cardiac Arrhythmia Service Inc accept?

Health plans from AvMed, Cigna HealthCare of Florida, Inc., Cigna Healthcare and Florida Blue (BlueCross BlueShield FL) list Cardiac Arrhythmia Service Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Cardiac Arrhythmia Service Inc was last updated on January 23, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.