NOAM ZEFFREN
NPI 1700373750
Internal Medicine - Geriatric Medicine in Bayonne, NJ
About Noam Zeffren NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NOAM ZEFFREN (NPI 1700373750) is an individual geriatric medicine provider in Bayonne, New Jersey, licensed in New Jersey (25MB11001200) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Morristown Medical Center, and is a graduate of Touro Un Col Of Osteopathic Medicine, New York (2017).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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
Noam Zeffren 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.
Medicare Billing Reassignment
Medicare enrollment records show Noam Zeffren reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
West Orange, NJ 07052
- Reassigned Medicare billing, New Jersey enrollment
- 428 clinicians in this Medicare group
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 29
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Morristown Medical Center
Acute Care Hospitals · Morristown, NJCooperman Barnabas Medical Center
Acute Care Hospitals · Livingston, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07002 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BAYONNE, NJ 07002
BAYONNE, NJ 07002
BAYONNE, NJ 07002
BAYONNE, NJ 07002
BAYONNE, NJ 07002
BAYONNE, NJ 07002
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 Noam Zeffren's NPI number?
The NPI number for Noam Zeffren is 1700373750. It was assigned to this individual provider in the NPPES registry on April 16, 2018.
Where is Noam Zeffren located?
Noam Zeffren practices at 29 E 29th St, Bayonne, NJ 07002. The listed phone number is (201) 858-6594.
What is Noam Zeffren's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.
Is Noam Zeffren enrolled in Medicare?
Yes. Noam Zeffren 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 organization bills Medicare for Noam Zeffren's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Noam Zeffren reassigns Medicare benefits to Rwjbh Primary Care Services (West Orange, NJ). The 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 Noam Zeffren's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Noam Zeffren accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Noam Zeffren 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.
Is Noam Zeffren affiliated with any hospitals?
According to CMS data, Noam Zeffren is affiliated with Morristown Medical Center and Cooperman Barnabas Medical Center.
When was this NPI record last updated?
The NPPES record for Noam Zeffren was last updated on December 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.