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HEATHER MARRETTA RD
NPI 1851791545
Dietitian, Registered - Nutrition, Pediatric in Paterson, NJ

Active since August 29, 2014
703 MAIN ST, PATERSON, NJ 07503(973) 754-2500 Get Directions Write a Review

NPPES record last updated: May 19, 2016. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Heather Marretta Rd NPPES

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

HEATHER MARRETTA RD (NPI 1851791545) is an individual nutrition, pediatric provider in Paterson, New Jersey and active in the NPI registry since August 2014.

NPPES Registry Identity

NPI1851791545
Entity TypeIndividualFemale
Primary Taxonomy133VN1004X
Provider Legal NameHEATHER MARRETTACredential: RD
Location Address703 MAIN STPaterson, NJ 07503-2621
Mailing Address703 Main StPaterson, NJ 07503-2621
Phone(973) 754-2500
Sole ProprietorNo
Enumeration DateAugust 29, 2014
Last NPPES UpdateMay 19, 2016
✔ NPI 1851791545 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, Registered · Nutrition, PediatricDietary & Nutritional Service Providers
Taxonomy Code133VN1004X
Definition
An individual who is a Board Certified Specialist in Pediatric Nutrition and applies evidence-based nutrition knowledge in providing medical nutrition therapy for pediatric patients. Specialists work directly with healthy and/or ill children (newborn up to 21 years of age) as well as children with special health care needs in a variety of settings (hospitals, community-based and/or family-centered programs, education programs, home, etc.), OR indirectly through management, care coordination, education, quality improvement, or research practice linked specifically to pediatric nutrition.
703 MAIN ST, Paterson, NJ 07503
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Heather Marretta Rd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

Medicare enrollment records show Heather Marretta reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St. Joseph's Healthcare, Inc.
Same address
Internal Medicine
703 MAIN ST, ST. JOSEPH'S REGIONAL MEDICAL CENTER
Paterson, NJ 07503
  • Reassigned Medicare billing, New Jersey enrollment
  • Medicare enrollment name: St Josephs Healthcare Inc
  • 372 clinicians in this Medicare group
NPI 1497791297 (973) 754-2000
New Jersey Pediatric Neuroscience Institute, LLC
17 mi
Neurological Surgery
131 MADISON AVE, SUITE 140
Morristown, NJ 07960
  • Reassigned Medicare billing, New Jersey enrollment
  • 18 clinicians in this Medicare group
NPI 1558503672 (973) 326-9000

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

Other Providers at the Same Location NPPES 20

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

DR. SETAREH SHAMS MD
Obstetrics & Gynecology (Obstetrics)
703 MAIN ST
PATERSON, NJ 07503
Passaic County (973) 754-2700
ANTOINE MANSOURATI MD
Student in an Organized Health Care Education/Training Program
703 MAIN ST
PATERSON, NJ 07503
Passaic County (973) 754-2000
KARWAN AMEEN MD
Internal Medicine
703 MAIN ST
PATERSON, NJ 07503
Passaic County (718) 334-4000
SAIF HASAN DO
Student in an Organized Health Care Education/Training Program
703 MAIN ST
PATERSON, NJ 07503
Passaic County (973) 754-2000
SUSAN MUGALU ANP
Nurse Practitioner (Family)
703 MAIN ST
PATERSON, NJ 07503
Passaic County (973) 754-0000
JONATHAN EDWARD MOVSIK
Student in an Organized Health Care Education/Training Program
703 MAIN ST
PATERSON, NJ 07503
Passaic County (973) 754-2000
DIANE E MCCLURE CPNP
Nurse Practitioner (Neonatal, Critical Care)
703 MAIN ST
PATERSON, NJ 07503
Passaic County (973) 754-2555
STEPHEN MASSOOD M.D.
Orthopaedic Surgery
703 MAIN ST, ST. JOSEPH'S REGIONAL MEDICAL CENTER
PATERSON, NJ 07503
Passaic County (973) 754-2270

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 Heather Marretta's NPI number?

The NPI number for Heather Marretta is 1851791545. It was assigned to this individual provider in the NPPES registry on August 29, 2014.

Where is Heather Marretta located?

Heather Marretta practices at 703 Main St, Paterson, NJ 07503. The listed phone number is (973) 754-2500.

What is Heather Marretta's specialty?

The primary specialty registered for this NPI is Dietitian, Registered, specializing in Nutrition, Pediatric, with taxonomy code 133VN1004X.

Is Heather Marretta enrolled in Medicare?

Yes. Heather Marretta is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Heather Marretta's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Heather Marretta reassigns Medicare benefits to 2 organizations: St. Joseph's Healthcare, Inc. (Paterson, NJ) and New Jersey Pediatric Neuroscience Institute, LLC (Morristown, NJ). 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 Heather Marretta's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Heather Marretta accept?

Health plans from Ambetter Health and Oscar Health list Heather Marretta as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Heather Marretta was last updated on May 19, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.