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MAS CARDIOLOGY GROUP INC
NPI 1427116045
Internal Medicine - Cardiovascular Disease in Miami, FL

Active since December 05, 2006
3181 CORAL WAY, 5TH FLOOR, MIAMI, FL 33145(305) 858-3494(786) 497-2725 Get Directions Write a Review

NPPES record last updated: October 8, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mas Cardiology Group Inc NPPES

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

MAS CARDIOLOGY GROUP INC (NPI 1427116045) is a healthcare organization registered as a cardiovascular disease in Miami, Florida and active in the NPI registry since December 2006. The organization lists Ildefonso Jose Mas, President, as its authorized official.

NPPES Registry Identity

NPI1427116045
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameMAS CARDIOLOGY GROUP INC
Location Address3181 CORAL WAY, 5TH FLOORMiami, FL 33145
Mailing Address3181 Coral Way, 5th FloorMiami, FL 33145 · (305) 858-3494 · Fax (786) 497-2725
Phone(305) 858-3494
Fax(786) 497-2725
Organization SubpartNo
Authorized OfficialIldefonso Jose MasPresident · (305) 858-3494
Enumeration DateDecember 5, 2006
Last NPPES UpdateOctober 8, 2008
✔ NPI 1427116045 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
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.
3181 CORAL WAY, Miami, FL 33145
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Other Identifiers 2

Medicaid267047000FL
Medicare UPINK4571A

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Florida Blue (BlueCross BlueShield FL).Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mas Cardiology Group Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Mas Cardiology Group Inc, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

Gerard Barrios, M.D.
Cardiovascular Disease (Cardiology)
NPI 1104811306
3181 CORAL WAY 5TH FLOOR
Coral Gables, FL 33145
(305) 858-3494
✔ PECOSSame address
Miguel Benavides, M.D.
Cardiovascular Disease (Cardiology)
NPI 1861770992
3181 CORAL WAY FL 5
Miami, FL 33145
(305) 858-3494
✔ PECOS✔ Accepts MedicareSame address
Ildefonso Mas, MD
Cardiovascular Disease (Cardiology)
NPI 1184697195
3181 CORAL WAY 5TH FLOOR
Miami, FL 33145
(305) 858-3494
✔ PECOS✔ Accepts MedicareSame 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 Mas Cardiology Group Inc's NPI number?

The NPI number for Mas Cardiology Group Inc is 1427116045. It was assigned to this organization in the NPPES registry on December 5, 2006.

Where is Mas Cardiology Group Inc located?

Mas Cardiology Group Inc is located at 3181 Coral Way 5th Floor, Miami, FL 33145. The listed phone number is (305) 858-3494.

What is Mas Cardiology Group Inc's specialty?

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

Is Mas Cardiology Group Inc enrolled in Medicare?

Yes. Mas Cardiology Group Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mas Cardiology Group Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Cardiovascular Disease (Cardiology), reassign their Medicare billing to Mas Cardiology Group Inc. 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. Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Mas Cardiology Group Inc accept?

Health plans from Florida Blue (BlueCross BlueShield FL) list Mas Cardiology Group Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mas Cardiology Group Inc was last updated on October 8, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.