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RIVERA RAMIREZ LLC
NPI 1497619746
Internal Medicine in Ponce, PR

Active since December 11, 2025
917 AVE TITO CASTRO, PONCE, PR 00716(787) 560-4314 Get Directions Write a Review

NPPES record last updated: December 11, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Rivera Ramirez Llc NPPES

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

RIVERA RAMIREZ LLC (NPI 1497619746) is a healthcare organization registered as an internal medicine in Ponce, Puerto Rico and active in the NPI registry since December 2025. The organization lists Pedro Orlando Rivera Ramirez De Arellano, President/owner, as its authorized official.

NPPES Registry Identity

NPI1497619746
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameRIVERA RAMIREZ LLC
Location Address917 AVE TITO CASTROPonce, PR 00716-4717
Mailing AddressPo Box 227San German, PR 00683-0000 · (787) 560-4314
Phone(787) 560-4314
Organization SubpartNo
Authorized OfficialPedro Orlando Rivera Ramirez De ArellanoPresident/owner · (787) 560-4314
Enumeration DateDecember 11, 2025
NPPES CertifiedDecember 11, 2025
✔ NPI 1497619746 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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)

Rivera Ramirez Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Rivera Ramirez LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Pedro Rivera Ramirez De Arellano, MD
Internal Medicine
NPI 1396367934
917 AVE TITO CASTRO
Ponce, PR 00716
(787) 844-2080
✔ 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 Rivera Ramirez LLC's NPI number?

The NPI number for Rivera Ramirez LLC is 1497619746. It was assigned to this organization in the NPPES registry on December 11, 2025.

Where is Rivera Ramirez LLC located?

Rivera Ramirez LLC is located at 917 Ave Tito Castro, Ponce, PR 00716. The listed phone number is (787) 560-4314.

What is Rivera Ramirez LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Rivera Ramirez LLC enrolled in Medicare?

Yes. Rivera Ramirez LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Rivera Ramirez LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Rivera Ramirez 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 Rivera Ramirez LLC was last updated on December 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.