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MARIUS-NUNEZ MEDICAL GROUP S C
NPI 1235329905
Internal Medicine - Cardiovascular Disease in Berwyn, IL

Active since July 30, 2007
7036 CERMAK RD, BERWYN, IL 60402(708) 484-9145(708) 484-0441 Get Directions Write a Review

NPPES record last updated: February 2, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Marius-nunez Medical Group S C NPPES

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

MARIUS-NUNEZ MEDICAL GROUP S C (NPI 1235329905) is a healthcare organization registered as a cardiovascular disease in Berwyn, Illinois and active in the NPI registry since July 2007. The organization lists Andres Luis Marius, President, as its authorized official.

NPPES Registry Identity

NPI1235329905
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameMARIUS-NUNEZ MEDICAL GROUP S C
Location Address7036 CERMAK RDBerwyn, IL 60402-2197
Mailing Address7036 Cermak RdBerwyn, IL 60402-2197 · (708) 484-9145 · Fax (708) 484-0441
Phone(708) 484-9145
Fax(708) 484-0441
Organization SubpartNo
Authorized OfficialAndres Luis MariusPresident · (708) 484-9145
Enumeration DateJuly 30, 2007
Last NPPES UpdateFebruary 2, 2024
NPPES CertifiedFebruary 2, 2024
✔ NPI 1235329905 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in IL · 036077902
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
7036 CERMAK RD, Berwyn, IL 60402
Open in Google Maps ↗

Other Identifiers 2

Other1607253IL · Blue Cross Blue Shield
Medicaid036077902IL

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)

Marius-nunez Medical Group S C 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 Marius-Nunez Medical Group S C, which bills Medicare for the services this clinician delivers.

Clinician (1)

Andres Marius Nunez, M.D.
Internal Medicine
NPI 1770680431
7036 CERMAK RD
Berwyn, IL 60402
(708) 484-9145
✔ PECOSSame address

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 Marius-Nunez Medical Group S C's NPI number?

The NPI number for Marius-Nunez Medical Group S C is 1235329905. It was assigned to this organization in the NPPES registry on July 30, 2007.

Where is Marius-Nunez Medical Group S C located?

Marius-Nunez Medical Group S C is located at 7036 Cermak Rd, Berwyn, IL 60402. The listed phone number is (708) 484-9145.

What is Marius-Nunez Medical Group S C's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Marius-Nunez Medical Group S C enrolled in Medicare?

Yes. Marius-Nunez Medical Group S C is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Marius-Nunez Medical Group S C?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Marius-Nunez Medical Group S C. 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 Marius-Nunez Medical Group S C was last updated on February 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.