QUARTET MEDICAL GROUP OF NEW JERSEY PROFESSIONAL CORPORATION
NPI 1346947967
Psychiatry & Neurology - Psychiatry in Newark, NJ

Active since February 14, 2023
1 GATEWAY CTR STE 2600, NEWARK, NJ 07102(267) 999-9534 Get Directions Write a Review

NPPES record last updated: March 6, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 6, 2026, Apr 11, 2024, Sep 8, 2023 and 1 more (4 updates tracked since 2023).

About Quartet Medical Group Of New Jersey Professional Corporation NPPES

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

QUARTET MEDICAL GROUP OF NEW JERSEY PROFESSIONAL CORPORATION (NPI 1346947967) is a healthcare organization registered as a psychiatry in Newark, New Jersey and active in the NPI registry since February 2023. The organization lists Adam Sasso, Owner, as its authorized official.

NPPES Registry Identity

NPI1346947967
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NameQUARTET MEDICAL GROUP OF NEW JERSEY PROFESSIONAL CORPORATION
Location Address1 GATEWAY CTR STE 2600Newark, NJ 07102-5323
Mailing Address1601 Market St Ste 1500Philadelphia, PA 19103-2352 · (267) 999-9534
Organization SubpartNo
Authorized OfficialAdam SassoOwner · (267) 999-9534
Enumeration DateFebruary 14, 2023
Last NPPES UpdateMarch 6, 20264 updates tracked since enumeration
NPPES CertifiedMarch 6, 2026
✔ NPI 1346947967 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X
1 GATEWAY CTR STE 2600, Newark, NJ 07102

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)

Quartet Medical Group Of New Jersey Professional Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

8

Medicare enrollment records show 8 clinicians reassign Medicare billing to Quartet Medical Group Of New Jersey Professional Corporation, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (8)

Clinical Social Worker
NPI 1184070336
1 GATEWAY CTR STE 2600
Newark, NJ 07102
(267) 999-9534
✔ PECOS✔ Accepts Medicare0.9 mi
Mental Health Counselor
NPI 1871240150
230 E RIDGEWOOD AVE
Paramus, NJ 07652
(201) 967-4000
✔ PECOS16 mi
Nurse Practitioner
NPI 1669510319
100 S JUNIPER ST FL 3
Philadelphia, PA 19107
(267) 999-9534
✔ PECOS✔ Accepts Medicare75 mi
Clinical Social Worker
NPI 1356537294
100 S JUNIPER ST FL 3
Philadelphia, PA 19107
(267) 999-9534
✔ PECOS✔ Accepts Medicare75 mi
Clinical Social Worker
NPI 1043768468
100 S JUNIPER ST FL 3
Philadelphia, PA 19107
(267) 999-9534
✔ PECOS✔ Accepts Medicare75 mi
Psychiatry
NPI 1144459124
331 SHAW AVE FL 3
Mckeesport, PA 15132
(412) 675-6927
✔ PECOS✔ Accepts Medicare300 mi
Clinical Social Worker
NPI 1457481061
555 TOWNER ST
Ypsilanti, MI 48198
(734) 544-6820
✔ PECOS✔ Accepts Medicare499 mi
Nurse Practitioner
NPI 1194356600
70 WOODFIN PL STE WW3B
Asheville, NC 28801
(850) 495-9915
✔ PECOS577 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 Quartet Medical Group Of New Jersey Professional Corporation's NPI number?

The NPI number for Quartet Medical Group Of New Jersey Professional Corporation is 1346947967. It was assigned to this organization in the NPPES registry on February 14, 2023.

Where is Quartet Medical Group Of New Jersey Professional Corporation located?

Quartet Medical Group Of New Jersey Professional Corporation is located at 1 Gateway Ctr Ste 2600, Newark, NJ 07102. The listed phone number is (267) 999-9534.

What is Quartet Medical Group Of New Jersey Professional Corporation's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Quartet Medical Group Of New Jersey Professional Corporation enrolled in Medicare?

Yes. Quartet Medical Group Of New Jersey Professional Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Quartet Medical Group Of New Jersey Professional Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 4 Medicare specialties reassign their Medicare billing to Quartet Medical Group Of New Jersey Professional Corporation. 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. The largest specialties are Clinical Social Worker (4), Nurse Practitioner (2) and Mental Health Counselor (1). 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 Quartet Medical Group Of New Jersey Professional Corporation was last updated on March 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.