ESSEN MEDICAL FACILITY PRACTICE OF NJ PLLC
NPI 1891642377
Family Medicine in Warren, NJ

Q: What is Essen Medical Facility Practice Of Nj PLLC's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Active since March 12, 2026

55 MOUNTAIN BLVD STE 216, WARREN, NJ 07059(844) 262-5700 Get Directions Write a Review

NPPES record last updated: July 31, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 31, 2026, Apr 11, 2026, Mar 23, 2026 and 1 more (4 updates tracked since 2026).

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About Essen Medical Facility Practice Of Nj Pllc NPPES

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

ESSEN MEDICAL FACILITY PRACTICE OF NJ PLLC (NPI 1891642377) is a healthcare organization registered as a family medicine in Warren, New Jersey and active in the NPI registry since March 2026. The organization lists Sumir Sahgal, Owner, as its authorized official.

NPPES Registry Identity

NPI1891642377

Entity TypeOrganization

Primary Taxonomy207Q00000X

Legal Business NameESSEN MEDICAL FACILITY PRACTICE OF NJ PLLC

Location Address55 MOUNTAIN BLVD STE 216Warren, NJ 07059-2615

Mailing Address2614 Halperin AveBronx, NY 10461-2631 · (844) 262-5700

Phone(844) 262-5700

Organization SubpartNo

Authorized OfficialSumir SahgalOwner · (844) 262-5700

Enumeration DateMarch 12, 2026

Last NPPES UpdateJuly 31, 20264 updates tracked since enumeration

NPPES CertifiedJuly 31, 2026

✔ NPI 1891642377 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

55 MOUNTAIN BLVD STE 216, Warren, NJ 07059

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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)

Essen Medical Facility Practice Of Nj Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 2 clinicians reassign Medicare billing to Essen Medical Facility Practice Of Nj PLLC, which bills Medicare for the services they deliver. They are listed nearest first.

Clinicians, nearest first (2)

Sumir Sahgal, M.D.

Internal Medicine

NPI 1407889801

2015 GRAND CONCOURSE
Bronx, NY 10453

(718) 299-7295

✔ PECOS✔ Accepts Medicare35 mi

Reuben Burshtein, D.O.

Neurology

NPI 1033458526

45 TERRY RD STE A
Smithtown, NY 11787

(631) 265-4485

✔ PECOS✔ Accepts Medicare71 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 Essen Medical Facility Practice Of Nj PLLC's NPI number?

The NPI number for Essen Medical Facility Practice Of Nj PLLC is 1891642377. It was assigned to this organization in the NPPES registry on March 12, 2026.

Where is Essen Medical Facility Practice Of Nj PLLC located?

Essen Medical Facility Practice Of Nj PLLC is located at 55 Mountain Blvd Ste 216, Warren, NJ 07059. The listed phone number is (844) 262-5700.

What is Essen Medical Facility Practice Of Nj PLLC's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Essen Medical Facility Practice Of Nj PLLC enrolled in Medicare?

Yes. Essen Medical Facility Practice Of Nj PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Essen Medical Facility Practice Of Nj PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Essen Medical Facility Practice Of Nj PLLC, in Internal Medicine and Neurology. 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 Essen Medical Facility Practice Of Nj PLLC was last updated on July 31, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.