MRJ GROUP, LLC
NPI 1821975988
Psychologist - Clinical in Mayaguez, PR

Q: What is Mrj Group, LLC's NPI number?

The NPI number for Mrj Group, LLC is 1821975988. It was assigned to this organization in the NPPES registry on August 20, 2025.

Q: What is Mrj Group, LLC's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Mrj Group, LLC was last updated on April 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since August 20, 2025

MEDICAL CENTER PLAZA 740 AVE HOSTOS, SUITE 202, MAYAGUEZ, PR 00682(787) 444-1120 Get Directions Write a Review

NPPES record last updated: April 29, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Mrj Group, Llc NPPES

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

MRJ GROUP, LLC (NPI 1821975988) is a healthcare organization registered as a clinical in Mayaguez, Puerto Rico and active in the NPI registry since August 2025. The organization lists Yazmin Rios Rodriguez, Founder & Ceo, as its authorized official.

NPPES Registry Identity

NPI1821975988

Entity TypeOrganization

Primary Taxonomy103TC0700X

Legal Business NameMRJ GROUP, LLC

Location AddressMEDICAL CENTER PLAZA 740 AVE HOSTOS, SUITE 202Mayaguez, PR 00682

Mailing AddressPo Box 596Mayaguez, PR 00681-0596 · (787) 444-1120

Phone(787) 444-1120

Organization SubpartNo

Authorized OfficialYazmin Rios RodriguezFounder & Ceo · (787) 444-1120

Enumeration DateAugust 20, 2025

Last NPPES UpdateApril 29, 2026

NPPES CertifiedApril 29, 2026

✔ NPI 1821975988 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

Also ListedPsychologist · CounselingTaxonomy 103TC1900X

Also ListedPsychologist · ForensicTaxonomy 103TF0200X

Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Mrj Group, 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 Mrj Group, LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Yazmin Rios Rodriguez, PSYD

Clinical Psychologist

NPI 1992761282

MEDICAL CENTER PLAZA 740 AVE HOSTOS SUITE 202
Mayaguez, PR 00682

(787) 444-1120

✔ PECOS✔ Accepts Medicare

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 Mrj Group, LLC's NPI number?

The NPI number for Mrj Group, LLC is 1821975988. It was assigned to this organization in the NPPES registry on August 20, 2025.

Where is Mrj Group, LLC located?

Mrj Group, LLC is located at Medical Center Plaza 740 Ave Hostos Suite 202, Mayaguez, PR 00682. The listed phone number is (787) 444-1120.

What is Mrj Group, LLC's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Mrj Group, LLC enrolled in Medicare?

Yes. Mrj Group, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mrj Group, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Mrj Group, 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 Mrj Group, LLC was last updated on April 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.