DR. RALPH E MARCUS M.D.
NPI 1033174677
Internal Medicine - Rheumatology in Teaneck, NJ
About Dr. Ralph E Marcus M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RALPH E MARCUS M.D. (NPI 1033174677) is an individual rheumatology provider in Teaneck, New Jersey, licensed in New Jersey (MA31300) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Ralph E Marcus M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ralph Marcus reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Teaneck, NJ 07666
- Reassigned Medicare billing, New Jersey enrollment
- 10 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07666 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Reported Quality Measures
Other Providers at the Same Location NPPES 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TEANECK, NJ 07666
TEANECK, NJ 07666
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 Ralph Marcus's NPI number?
The NPI number for Ralph Marcus is 1033174677. It was assigned to this individual provider in the NPPES registry on April 18, 2006.
Where is Ralph Marcus located?
Ralph Marcus practices at 1415 Queen Anne Rd, Teaneck, NJ 07666. The listed phone number is (201) 837-7788.
What is Ralph Marcus's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Ralph Marcus enrolled in Medicare?
Yes. Ralph Marcus is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ralph Marcus's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ralph Marcus reassigns Medicare benefits to Rheumatology Associates Of North Jersey (Teaneck, 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 Ralph Marcus's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Ralph Marcus was last updated on August 23, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.