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MEDICAL SPECIALTIES OF NEW JERSEY PA
NPI 1578698700
Internal Medicine - Infectious Disease in Clifton, NJ

Active since February 21, 2007
842 CLIFTON AVE, SUITE 4, CLIFTON, NJ 07013(973) 777-2440 Get Directions Write a Review

NPPES record last updated: September 24, 2008. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Medical Specialties Of New Jersey Pa NPPES

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

MEDICAL SPECIALTIES OF NEW JERSEY PA (NPI 1578698700) is a healthcare organization registered as an infectious disease in Clifton, New Jersey and active in the NPI registry since February 2007. The organization lists Gabriella Antoinette Weiss, Owner, as its authorized official.

NPPES Registry Identity

NPI1578698700
Entity TypeOrganization
Primary Taxonomy207RI0200X
Legal Business NameMEDICAL SPECIALTIES OF NEW JERSEY PA
Location Address842 CLIFTON AVE, SUITE 4Clifton, NJ 07013-1800
Mailing Address842 Clifton Ave, Suite 4Clifton, NJ 07013-1800 · (973) 777-2440
Phone(973) 777-2440
Organization SubpartNo
Authorized OfficialGabriella Antoinette WeissOwner · (973) 777-4433
Enumeration DateFebruary 21, 2007
Last NPPES UpdateSeptember 24, 2008
✔ NPI 1578698700 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in NJ · MA42491
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
842 CLIFTON AVE, Clifton, NJ 07013
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Other Identifiers 3

Medicare ID-Type UnspecifiedWE453803NJ
Medicaid1713001NJ
Medicare UPIND19025NJ

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)

Medical Specialties Of New Jersey Pa 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 Medical Specialties Of New Jersey PA, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Gabriella Weiss, MD
Internal Medicine
NPI 1558437251
842 CLIFTON AVE SUITE #4
Clifton, NJ 07013
(973) 777-2440
✔ PECOS✔ Accepts MedicareSame address
Jeffrey Weiss, MD
Internal Medicine
NPI 1215215835
350 BOULEVARD
Passaic, NJ 07055
(973) 365-4300
✔ PECOS1.2 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 Medical Specialties Of New Jersey PA's NPI number?

The NPI number for Medical Specialties Of New Jersey PA is 1578698700. It was assigned to this organization in the NPPES registry on February 21, 2007.

Where is Medical Specialties Of New Jersey PA located?

Medical Specialties Of New Jersey PA is located at 842 Clifton Ave Suite 4, Clifton, NJ 07013. The listed phone number is (973) 777-2440.

What is Medical Specialties Of New Jersey PA's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Medical Specialties Of New Jersey PA enrolled in Medicare?

Yes. Medical Specialties Of New Jersey PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Medical Specialties Of New Jersey PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Internal Medicine, reassign their Medicare billing to Medical Specialties Of New Jersey PA. 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 at this address and 2 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 Medical Specialties Of New Jersey PA was last updated on September 24, 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.