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ANDRES LUIS MARIUS-NUNEZ M.D.
NPI 1770680431
Specialist in Berwyn, IL

Active since September 17, 2006PECOS Enrolled
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 Andres Luis Marius-nunez M.d. NPPES

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

ANDRES LUIS MARIUS-NUNEZ M.D. (NPI 1770680431) is an individual specialist in Berwyn, Illinois, licensed in Illinois (036077902) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1770680431
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameANDRES LUIS MARIUS-NUNEZCredential: M.D.
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
Sole ProprietorYes
Enumeration DateSeptember 17, 2006
Last NPPES UpdateFebruary 2, 2024
NPPES CertifiedFebruary 2, 2024
✔ NPI 1770680431 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in IL · 036077902
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
7036 CERMAK RD, Berwyn, IL 60402
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Other Identifiers 2

Other1607253IL · Bcbs Of Illinois
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, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Andres Luis Marius-nunez M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Andres Marius-nunez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Marius-Nunez Medical Group S C
Same address
Cardiovascular Disease
7036 CERMAK RD
Berwyn, IL 60402
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Marius Nunez Medical Group Sc
NPI 1235329905 (708) 484-9145

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

Other Providers at the Same Location NPPES 3

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

MARIUS-NUNEZ MEDICAL GROUP S C
Internal Medicine (Cardiovascular Disease)
7036 CERMAK RD
BERWYN, IL 60402
Cook County (708) 484-9145
FAMILY MEDICAL & AESTHETICS, LLC
Family Medicine
7036 CERMAK RD
BERWYN, IL 60402
Cook County (708) 484-9145
G.A.PHARMACY
Pharmacist
7036 CERMAK RD
BERWYN, IL 60402
Cook County (708) 788-3166

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 Andres Marius-nunez's NPI number?

The NPI number for Andres Marius-nunez is 1770680431. It was assigned to this individual provider in the NPPES registry on September 17, 2006.

Where is Andres Marius-nunez located?

Andres Marius-nunez practices at 7036 Cermak Rd, Berwyn, IL 60402. The listed phone number is (708) 484-9145.

What is Andres Marius-nunez's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Andres Marius-nunez enrolled in Medicare?

Yes. Andres Marius-nunez is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Andres Marius-nunez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andres Marius-nunez reassigns Medicare benefits to Marius-Nunez Medical Group S C (Berwyn, IL). 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 Andres Marius-nunez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Andres Marius-nunez 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.