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INTERNAL MEDICINE & CARDIOLOGY LLC
NPI 1720245541
Internal Medicine - Cardiovascular Disease in Livingston, NJ

Active since May 20, 2008
340 E NORTHFIELD RD, SUITE 1A, LIVINGSTON, NJ 07039(973) 994-2088(973) 994-1126 Get Directions Write a Review

NPPES record last updated: October 31, 2014. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Internal Medicine & Cardiology Llc NPPES

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

INTERNAL MEDICINE & CARDIOLOGY LLC (NPI 1720245541) is a healthcare organization registered as a cardiovascular disease in Livingston, New Jersey and active in the NPI registry since May 2008. The organization lists John Anton, President, as its authorized official.

NPPES Registry Identity

NPI1720245541
Entity TypeOrganization
Primary Taxonomy207RC0000X
Legal Business NameINTERNAL MEDICINE & CARDIOLOGY LLC
Location Address340 E NORTHFIELD RD, SUITE 1ALivingston, NJ 07039-4892
Mailing Address340 E Northfield Rd, Suite 1aLivingston, NJ 07039-4892 · (973) 994-2088 · Fax (973) 994-1126
Phone(973) 994-2088
Fax(973) 994-1126
Organization SubpartNo
Authorized OfficialJohn AntonPresident · (973) 994-2088
Enumeration DateMay 20, 2008
Last NPPES UpdateOctober 31, 2014
✔ NPI 1720245541 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 NJ · MA57985
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.
340 E NORTHFIELD RD, Livingston, NJ 07039
Open in Google Maps ↗

Other Identifiers 3

Medicaid5215501NJ
Medicare PIN086177NJ
Medicare UPINF33737NJ

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)

Internal Medicine & Cardiology 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 Internal Medicine & Cardiology LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

John Anton, M.D.
Internal Medicine
NPI 1780603613
340 E NORTHFIELD RD SUITE 1A
Livingston, NJ 07039
(973) 994-2088
✔ PECOS✔ Accepts Medicare2.4 mi

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 Internal Medicine & Cardiology LLC's NPI number?

The NPI number for Internal Medicine & Cardiology LLC is 1720245541. It was assigned to this organization in the NPPES registry on May 20, 2008.

Where is Internal Medicine & Cardiology LLC located?

Internal Medicine & Cardiology LLC is located at 340 E Northfield Rd Suite 1A, Livingston, NJ 07039. The listed phone number is (973) 994-2088.

What is Internal Medicine & Cardiology LLC's specialty?

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

Is Internal Medicine & Cardiology LLC enrolled in Medicare?

Yes. Internal Medicine & Cardiology LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Internal Medicine & Cardiology LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Internal Medicine & Cardiology 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 Internal Medicine & Cardiology LLC was last updated on October 31, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.