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

PUERTO RICO CARDIOLOGY LLC
NPI 1174288666
Internal Medicine - Advanced Heart Failure and Transplant Cardiology in Hatillo, PR

Active since November 01, 2021
CARR PR-130 KM 11.8, BO. CAMPO ALEGRE, HATILLO, PR 00659(787) 898-8777(787) 933-8497 Get Directions Write a Review

NPPES record last updated: October 9, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Oct 9, 2026, Nov 1, 2021 (2 updates tracked since 2021).

About Puerto Rico Cardiology Llc NPPES

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

PUERTO RICO CARDIOLOGY LLC (NPI 1174288666) is a healthcare organization registered as an advanced heart failure and transplant cardiology in Hatillo, Puerto Rico and active in the NPI registry since November 2021. The organization maintains 2 additional practice locations and lists Juan J Nieves Rivera, President, as its authorized official.

NPPES Registry Identity

NPI1174288666
Entity TypeOrganization
Primary Taxonomy207RA0001X
Legal Business NamePUERTO RICO CARDIOLOGY LLC
Location AddressCARR PR-130 KM 11.8, BO. CAMPO ALEGREHatillo, PR 00659
Mailing AddressPo Box 2617Arecibo, PR 00613-2617 · (787) 898-8777 · Fax (787) 933-8497
Phone(787) 898-8777
Fax(787) 933-8497
Organization SubpartNo
Authorized OfficialJuan J Nieves RiveraPresident · (787) 898-8777
Enumeration DateNovember 1, 2021
Last NPPES UpdateOctober 9, 20262 updates tracked since enumeration
NPPES CertifiedOctober 6, 2026
✔ NPI 1174288666 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Advanced Heart Failure and Transplant CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RA0001X
Definition
Specialists in Advanced Heart Failure and Transplant Cardiology would participate in the inpatient and outpatient management of patients with advanced heart failure across the spectrum from consideration for high-risk cardiac surgery, cardiac transplantation, or mechanical circulatory support, to pre-and post-operative evaluation and management of patients with cardiac transplants and mechanical support devices, and end-of-life care for patients with end-stage heart failure.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X

Secondary Practice Locations 2

Location 1Carr 149 Km 1.3Manati, PR 00674 · Phone (787) 898-8777
Location 21910 Ave Jesus T Pinero Ste 209San Juan, PR 00921-1100 · Phone (787) 898-8777

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Puerto Rico Cardiology Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Puerto Rico Cardiology LLC, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (3)

Steven Garcia-Santiago
Cardiovascular Disease (Cardiology)
NPI 1245763036
CENTRO CARDIOVASCULAR DE PUERTO RICO AVE AMERICO MIRANDA
San Juan, PR 00921
(787) 754-8500
✔ PECOS✔ Accepts Medicare
Juan Nieves-Rivera, M.D.
Cardiovascular Disease (Cardiology)
NPI 1588929624
PR-130 KM. 11.8 BO. CAMPO ALEGRE
Hatillo, PR 00659
(787) 898-8777
✔ PECOS✔ Accepts Medicare
William Redondo Menicucci, MD
Cardiovascular Disease (Cardiology)
NPI 1609362797
UNIVERSITY DISTRICT HOSPITAL BARRRIO MONACILLOS
San Juan, PR 00935
(787) 754-0101
✔ PECOS

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 Puerto Rico Cardiology LLC's NPI number?

The NPI number for Puerto Rico Cardiology LLC is 1174288666. It was assigned to this organization in the NPPES registry on November 1, 2021.

Where is Puerto Rico Cardiology LLC located?

Puerto Rico Cardiology LLC is located at Carr Pr-130 Km 11.8 Bo. Campo Alegre, Hatillo, PR 00659. The listed phone number is (787) 898-8777.

What is Puerto Rico Cardiology LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Advanced Heart Failure and Transplant Cardiology, with taxonomy code 207RA0001X.

Is Puerto Rico Cardiology LLC enrolled in Medicare?

Yes. Puerto Rico Cardiology LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Puerto Rico Cardiology LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Cardiovascular Disease (Cardiology), reassign their Medicare billing to Puerto Rico Cardiology LLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Puerto Rico Cardiology LLC was last updated on October 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 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.