JILL RITTER MD
NPI 1043272479
Internal Medicine - Rheumatology in Livingston, NJ
About Jill Ritter Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JILL RITTER MD (NPI 1043272479) is an individual rheumatology provider in Livingston, New Jersey, licensed in New Jersey (25MA06038500) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS, is affiliated with Morristown Medical Center, and is a graduate of New York University School Of Medicine (1989).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jill Ritter Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Areas of Expertise CMS Part B claims 4
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Morristown Medical Center
Acute Care Hospitals · Morristown, NJOverlook Medical Center
Acute Care Hospitals · Summit, NJHackensack Meridian Health, Mountainside Medical
Acute Care Hospitals · Montclair, NJCooperman Barnabas Medical Center
Acute Care Hospitals · Livingston, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07039 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LIVINGSTON, NJ 07039
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 Jill Ritter's NPI number?
The NPI number for Jill Ritter is 1043272479. It was assigned to this individual provider in the NPPES registry on April 3, 2006.
Where is Jill Ritter located?
Jill Ritter practices at 200 S Orange Ave, Livingston, NJ 07039. The listed phone number is (973) 322-7400.
What is Jill Ritter's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Jill Ritter enrolled in Medicare?
Yes. Jill Ritter is registered in the Medicare PECOS enrollment system.
Is Jill Ritter affiliated with any hospitals?
According to CMS data, Jill Ritter is affiliated with Morristown Medical Center, Overlook Medical Center, Hackensack Meridian Health, Mountainside Medical and Cooperman Barnabas Medical Center.
When was this NPI record last updated?
The NPPES record for Jill Ritter was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.