MONA KARIM MD
NPI 1255386371
Radiology - Radiation Oncology in Morristown, NJ
About Mona Karim Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MONA KARIM MD (NPI 1255386371) is an individual radiation oncology provider in Morristown, New Jersey, licensed in New Jersey (25MA07754300) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Morristown Medical Center, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (1999).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 5
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
Mona Karim Md 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 Mona Karim reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Morristown, NJ 07960
- Reassigned Medicare billing, New Jersey enrollment
- 1,699 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 19
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, NJHackettstown Medical Center
Acute Care Hospitals · Hackettstown, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07960 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.
MORRISTOWN, NJ 07960
MORRISTOWN, NJ 07960
MORRISTOWN, NJ 07960
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 Mona Karim's NPI number?
The NPI number for Mona Karim is 1255386371. It was assigned to this individual provider in the NPPES registry on May 24, 2006. The provider is also known as Mona El Gabry MD.
Where is Mona Karim located?
Mona Karim practices at 100 Madison Ave, Morristown, NJ 07960. The listed phone number is (973) 971-6233.
What is Mona Karim's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Mona Karim enrolled in Medicare?
Yes. Mona Karim 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 Mona Karim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mona Karim reassigns Medicare benefits to Practice Associates Medical Group (Morristown, 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 Mona Karim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mona Karim accept?
Health plans from Oscar Health list Mona Karim 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 Mona Karim affiliated with any hospitals?
According to CMS data, Mona Karim is affiliated with Morristown Medical Center and Hackettstown Medical Center.
When was this NPI record last updated?
The NPPES record for Mona Karim was last updated on May 7, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.