4 CHAMBERS CARDIOLOGY
NPI 1811522618
Internal Medicine - Interventional Cardiology in Miami, FL

Q: What is Mv528 Corp's NPI number?

The NPI number for Mv528 Corp is 1811522618. It was assigned to this organization in the NPPES registry on March 12, 2020. The provider is doing business as 4 Chambers Cardiology.

Q: What is Mv528 Corp's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Q: When was this NPI record last updated?

The NPPES record for Mv528 Corp was last updated on July 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since March 12, 2020

4100 SW 57TH AVE, MIAMI, FL 33155(305) 856-1064(305) 856-0644 Get Directions Write a Review

NPPES record last updated: July 10, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 10, 2020, Apr 22, 2020, Mar 12, 2020 (3 updates tracked since 2020).

On this page

About 4 Chambers Cardiology NPPES

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

4 CHAMBERS CARDIOLOGY (NPI 1811522618) is a healthcare organization registered as an interventional cardiology in Miami, Florida and active in the NPI registry since March 2020. The organization lists Marcos Valerio, President, as its authorized official.

NPPES Registry Identity

NPI1811522618

Entity TypeOrganization

Primary Taxonomy207RI0011X

Legal Business NameMV528 CORP

Location Address4100 SW 57TH AVEMiami, FL 33155-5319

Mailing Address4100 Sw 57th AveMiami, FL 33155-5319 · (305) 856-1064 · Fax (305) 856-0644

Phone(305) 856-1064

Fax(305) 856-0644

Organization SubpartNo

Authorized OfficialMarcos ValerioPresident · (646) 641-4261

Enumeration DateMarch 12, 2020

Last NPPES UpdateJuly 10, 20203 updates tracked since enumeration

NPPES CertifiedJuly 10, 2020

✔ NPI 1811522618 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code207RI0011X

Definition

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

4100 SW 57TH AVE, Miami, FL 33155

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Other Names 1

Doing Business As4 Chambers Cardiology

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 Ambetter Health, Ambetter of Alabama, AvMed.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)

4 Chambers Cardiology 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 4 Chambers Cardiology, which bills Medicare for the services this clinician delivers.

Clinician (1)

Marcos Valerio, M.D.

Cardiovascular Disease (Cardiology)

NPI 1770873317

4100 SW 57TH AVE
Miami, FL 33155

(305) 856-1064

✔ 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 Mv528 Corp's NPI number?

The NPI number for Mv528 Corp is 1811522618. It was assigned to this organization in the NPPES registry on March 12, 2020. The provider is doing business as 4 Chambers Cardiology.

Where is Mv528 Corp located?

Mv528 Corp is located at 4100 SW 57th Ave, Miami, FL 33155. The listed phone number is (305) 856-1064.

What is Mv528 Corp's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Mv528 Corp enrolled in Medicare?

Yes. Mv528 Corp is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mv528 Corp?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Cardiovascular Disease (Cardiology)) reassigns their Medicare billing to Mv528 Corp. 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.

What insurance does Mv528 Corp accept?

Health plans from Ambetter Health, Ambetter of Alabama and AvMed list Mv528 Corp 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 Mv528 Corp was last updated on July 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.