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NORTHWELL HEALTH MEDICAL NJ, PC
NPI 1861173130
Internal Medicine - Transplant Hepatology in Edgewater, NJ

Active since July 28, 2023
725 RIVER RD, EDGEWATER, NJ 07020(516) 562-4664 Get Directions Write a Review

NPPES record last updated: July 28, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Northwell Health Medical Nj, Pc NPPES

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

NORTHWELL HEALTH MEDICAL NJ, PC (NPI 1861173130) is a healthcare organization registered as a transplant hepatology in Edgewater, New Jersey and active in the NPI registry since July 2023. The organization lists Harmit Kalia, Director Strategic Development, as its authorized official.

NPPES Registry Identity

NPI1861173130
Entity TypeOrganization
Primary Taxonomy207RT0003X
Legal Business NameNORTHWELL HEALTH MEDICAL NJ, PC
Location Address725 RIVER RDEdgewater, NJ 07020-1171
Mailing Address1111 Marcus Ave Ste M04New Hyde Park, NY 11042-1034
Phone(516) 562-4664
Organization SubpartNo
Authorized OfficialHarmit KaliaDirector Strategic Development · (516) 562-4664
Enumeration DateJuly 28, 2023
NPPES CertifiedJuly 28, 2023
✔ NPI 1861173130 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Transplant HepatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RT0003X
Definition
An internist with special knowledge and the skill required of a gastroenterologist to care for patients prior to and following hepatic transplantation that spans all phases of liver transplantation. Selection of appropriate recipients requires assessment by a team having experience in evaluating the severity and prognosis of patients with liver disease.
Also ListedNurse Practitioner · Acute CareTaxonomy 363LA2100X
725 RIVER RD, Edgewater, NJ 07020
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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)

Northwell Health Medical Nj, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Northwell Health Medical Nj, PC, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Alyssa Diaz, AGACNP-BC
Nurse Practitioner
NPI 1275140758
403 E 34TH ST
New York, NY 10016
(212) 263-3165
✔ PECOS✔ Accepts Medicare5.2 mi
Harmit Kalia, D.O
Internal Medicine
NPI 1518136860
400 COMMUNITY DR
Manhasset, NY 11030
(516) 203-5283
✔ PECOS✔ Accepts Medicare15 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 Northwell Health Medical Nj, PC's NPI number?

The NPI number for Northwell Health Medical Nj, PC is 1861173130. It was assigned to this organization in the NPPES registry on July 28, 2023.

Where is Northwell Health Medical Nj, PC located?

Northwell Health Medical Nj, PC is located at 725 River Rd, Edgewater, NJ 07020. The listed phone number is (516) 562-4664.

What is Northwell Health Medical Nj, PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Transplant Hepatology, with taxonomy code 207RT0003X.

Is Northwell Health Medical Nj, PC enrolled in Medicare?

Yes. Northwell Health Medical Nj, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Northwell Health Medical Nj, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Northwell Health Medical Nj, PC, in Internal Medicine and Nurse Practitioner. 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, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Northwell Health Medical Nj, PC was last updated on July 28, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.