BORIKEN MEDICAL SERVICES
NPI 1396598421
Internal Medicine - Nephrology in San Juan, PR
About Boriken Medical Services NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BORIKEN MEDICAL SERVICES (NPI 1396598421) is a healthcare organization registered as a nephrology in San Juan, Puerto Rico and active in the NPI registry since April 2024. The organization lists Jeaneishka M Rivera Rios, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Boriken Medical Services 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 Boriken Medical Services, which bills Medicare for the services this clinician delivers.
Clinician (1)
San Juan, PR 00907
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 Boriken Medical Services's NPI number?
The NPI number for Boriken Medical Services is 1396598421. It was assigned to this organization in the NPPES registry on April 9, 2024.
Where is Boriken Medical Services located?
Boriken Medical Services is located at 1492 Ave Ponce De Leon Edificio Centro Europa 713, San Juan, PR 00907. The listed phone number is (787) 723-5017.
What is Boriken Medical Services's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Boriken Medical Services enrolled in Medicare?
Yes. Boriken Medical Services is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Boriken Medical Services?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nephrology) reassigns their Medicare billing to Boriken Medical Services. 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 Boriken Medical Services was last updated on September 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 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.
# Boriken Medical Services · NPI 1396598421
Nephrology organization in San Juan, Puerto Rico. Organization record, active in the CMS NPPES registry since April 9, 2024.
## Identity
- **NPI:** 1396598421 (Entity type: Organization)
- **Enumerated:** April 9, 2024
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **Organization subpart:** No
- **Authorized official:** Jeaneishka Rivera Rios, PRESIDENT
## Practice location
- **Address:** 1492 AVE PONCE DE LEON, EDIFICIO CENTRO EUROPA 713, San Juan, PR 00907-4024
- **Phone:** (787) 723-5017 · **Fax:** (787) 723-5015
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Nephrology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 30, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1396598421) · Data from the CMS NPPES public registry.