1. Home
  2. Directory
  3. New Jersey
  4. West Orange
  5. Internal Medicine
  6. NPI Profile

DR. GIULIO QUARTA M.D.
NPI 1306107792
Internal Medicine - Gastroenterology in West Orange, NJ

Active since June 03, 2012PECOS EnrolledAccepts Medicare Assignment
84.47/100
CMS Quality Rating
456 PROSPECT AVE FL 2, WEST ORANGE, NJ 07052(212) 263-5506 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 5, 2021, Sep 5, 2018 (3 updates tracked since 2018).

About Dr. Giulio Quarta M.d. NPPES

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

DR. GIULIO QUARTA M.D. (NPI 1306107792) is an individual gastroenterology provider in West Orange, New Jersey, licensed in New Jersey (25MA12435400) and active in the NPI registry since June 2012. He is enrolled in Medicare PECOS, is affiliated with St Mary's General Hospital, and is a graduate of New York University School Of Medicine (2012).

NPPES Registry Identity

NPI1306107792
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. GIULIO QUARTACredential: M.D.
Location Address456 PROSPECT AVE FL 2West Orange, NJ 07052-4112
Mailing Address456 Prospect Ave Fl 2West Orange, NJ 07052-4112 · (631) 848-1177
Phone(212) 263-5506
Sole ProprietorNo
Medical School CMSNew York University School Of MedicineGraduated 2012
Enumeration DateJune 3, 2012
Last NPPES UpdateJuly 31, 20263 updates tracked since enumeration
NPPES CertifiedJuly 31, 2026
✔ NPI 1306107792 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NJ · 25MA12435400
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
456 PROSPECT AVE FL 2, West Orange, NJ 07052
Open in Google Maps ↗

Other Identifiers 1

Medicaid1056581NJ

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Giulio Quarta M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1951659556
PECOS Enrollment IDI20241209001262
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

4

Medicare enrollment records show Giulio Quarta reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Gastroenterology Associates Of New Jersey, LLC
7.3 mi
Gastroenterology
1130 MCBRIDE AVE
Woodland Park, NJ 07424
  • Reassigned Medicare billing, New Jersey enrollment
  • 117 clinicians in this Medicare group
NPI 1497932271 (973) 812-1400
Bhmg - United Medical
7.6 mi
Internal Medicine
612 RUTHERFORD AVE
Lyndhurst, NJ 07071
  • Reassigned Medicare billing, New Jersey enrollment
  • 46 clinicians in this Medicare group
NPI 1639594377 (201) 460-0063
Nyu Langone Hospitals
15 mi
Internal Medicine
530 1ST AVE
New York, NY 10016
  • Reassigned Medicare billing, New York enrollment
  • 616 clinicians in this Medicare group
NPI 1790975944 (212) 460-0110
New York University
1,037 mi
Cardiovascular Disease
3301 QUANTUM BLVD
Boynton Beach, FL 33426
  • Reassigned Medicare billing, New York enrollment
  • 7,712 clinicians in this Medicare group
NPI 1285826438 (877) 648-2964

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
35 services20 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
25 services25 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Mary's General Hospital

Acute Care Hospitals · Passaic, NJ
3/5 CMS rating
OwnershipProprietary
CMS Certification Number310006
Location350 BoulevardPassaic, NJ 07055 · Passaic County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07052 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$144.86 typical visit price
range $63.84 – $190.92
Typical copayment $36.21 (range $15.96 – $47.73)
Most-billed visit code 99204
Established Patient
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

84.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality93.33
Promoting Interoperability100
Improvement Activities40
Cost54.91

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ALEXANDER PERELMAN D.O.
Internal Medicine (Gastroenterology)
456 PROSPECT AVE FL 2
WEST ORANGE, NJ 07052
Essex County (862) 703-7449

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 Giulio Quarta's NPI number?

The NPI number for Giulio Quarta is 1306107792. It was assigned to this individual provider in the NPPES registry on June 3, 2012.

Where is Giulio Quarta located?

Giulio Quarta practices at 456 Prospect Ave Fl 2, West Orange, NJ 07052. The listed phone number is (212) 263-5506.

What is Giulio Quarta's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Giulio Quarta enrolled in Medicare?

Yes. Giulio Quarta is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Giulio Quarta's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Giulio Quarta reassigns Medicare benefits to 4 organizations: Gastroenterology Associates Of New Jersey, LLC (Woodland Park, NJ), Bhmg - United Medical (Lyndhurst, NJ), Nyu Langone Hospitals (New York, NY) and New York University (Boynton Beach, FL). Each 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 Giulio Quarta's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Giulio Quarta affiliated with any hospitals?

According to CMS data, Giulio Quarta is affiliated with St Mary's General Hospital.

When was this NPI record last updated?

The NPPES record for Giulio Quarta 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.