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DR. PEDRO ORLANDO RIVERA RAMIREZ DE ARELLANO MD
NPI 1396367934
Internal Medicine in Ponce, PR

Active since May 16, 2020PECOS Enrolled
917 AVE TITO CASTRO, PONCE, PR 00716(787) 844-2080 Get Directions Write a Review

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

Record update history: Dec 11, 2025, Jun 26, 2024, Feb 10, 2023 and 1 more (4 updates tracked since 2020).

About Dr. Pedro Orlando Rivera Ramirez De Arellano Md NPPES

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

DR. PEDRO ORLANDO RIVERA RAMIREZ DE ARELLANO MD (NPI 1396367934) is an individual internal medicine provider in Ponce, Puerto Rico, licensed in Puerto Rico (22742) and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS, is affiliated with Hospital De La Concepcion, and is a graduate of University Central Del Caribe Escuela De Medicina (2020).

NPPES Registry Identity

NPI1396367934
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. PEDRO ORLANDO RIVERA RAMIREZ DE ARELLANOCredential: MD
Location Address917 AVE TITO CASTROPonce, PR 00716-4717
Mailing AddressPo Box 227San German, PR 00683-0000
Phone(787) 844-2080
Sole ProprietorYes
Medical School CMSUniversity Central Del Caribe Escuela De MedicinaGraduated 2020
Enumeration DateMay 16, 2020
Last NPPES UpdateDecember 11, 20254 updates tracked since enumeration
NPPES CertifiedDecember 11, 2025
✔ NPI 1396367934 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in PR · 22742
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.
Also ListedGeneral PracticeTaxonomy 208D00000X · License 22742 (PR)

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Pedro Orlando Rivera Ramirez De Arellano Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6406337369
PECOS Enrollment IDI20260227003035
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Pedro Rivera Ramirez De Arellano reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Rivera Ramirez LLC
Internal Medicine
917 AVE TITO CASTRO
Ponce, PR 00716
  • Reassigned Medicare billing, Puerto Rico enrollment
NPI 1497619746 (787) 560-4314

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Hospital De La Concepcion

Acute Care Hospitals · San German, PR
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number400021
LocationRoad Number 2 Km 173.4 Cain AltoSan German, PR 00683 · San German County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00716 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$130.65 typical visit price
range $56.86 – $172.44
Typical copayment $32.66 (range $14.21 – $43.11)
Most-billed visit code 99204
Established Patient
$100.24 typical visit price
range $18.24 – $140.44
Typical copayment $25.06 (range $4.56 – $35.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

DR. WILMER ELIEZER MORALES-HERNANDEZ MD
Emergency Medicine
917 AVE TITO CASTRO
PONCE, PR 00716
Ponce Municipio (787) 840-4545
JUAN PABLO TORRES M.D.
Internal Medicine
917 AVE TITO CASTRO
PONCE, PR 00716
Ponce Municipio (787) 840-4545
ANGELICA C MARRERO PEREZ
Student in an Organized Health Care Education/Training Program
917 AVE TITO CASTRO
PONCE, PR 00716
Ponce Municipio (787) 844-2080
JOHN VELEZ
Student in an Organized Health Care Education/Training Program
917 AVE TITO CASTRO
PONCE, PR 00716
Ponce Municipio (787) 844-2080
DR. GEORGE PAUL FAHED MD
Internal Medicine (Pulmonary Disease)
917 AVE TITO CASTRO, TORRE MEDICA SAN LUCAS SUITE 701
PONCE, PR 00716
Ponce Municipio (787) 290-5577
DR. MANUEL ALBERTO PELLICIER MERCUCCI M.D.
General Practice
917 AVE TITO CASTRO
PONCE, PR 00716
Ponce Municipio (787) 844-2080
ANA GABRIELA ALVAREZ PAGAN MD
Pediatrics
917 AVE TITO CASTRO
PONCE, PR 00716
Ponce Municipio (787) 844-2080
EDUARDO JOSE COLON MELENDEZ
Internal Medicine
917 AVE TITO CASTRO
PONCE, PR 00716
Ponce Municipio (787) 844-9101

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 Pedro Rivera Ramirez De Arellano's NPI number?

The NPI number for Pedro Rivera Ramirez De Arellano is 1396367934. It was assigned to this individual provider in the NPPES registry on May 16, 2020.

Where is Pedro Rivera Ramirez De Arellano located?

Pedro Rivera Ramirez De Arellano practices at 917 Ave Tito Castro, Ponce, PR 00716. The listed phone number is (787) 844-2080.

What is Pedro Rivera Ramirez De Arellano's specialty?

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

Is Pedro Rivera Ramirez De Arellano enrolled in Medicare?

Yes. Pedro Rivera Ramirez De Arellano is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Pedro Rivera Ramirez De Arellano's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Pedro Rivera Ramirez De Arellano reassigns Medicare benefits to Rivera Ramirez LLC (Ponce, PR). The 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 Pedro Rivera Ramirez De Arellano's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Pedro Rivera Ramirez De Arellano affiliated with any hospitals?

According to CMS data, Pedro Rivera Ramirez De Arellano is affiliated with Hospital De La Concepcion.

When was this NPI record last updated?

The NPPES record for Pedro Rivera Ramirez De Arellano 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.