DR. KATHRYN EVA CULLEN D.O.
NPI 1437337219
Internal Medicine in Summit, NJ
About Dr. Kathryn Eva Cullen D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KATHRYN EVA CULLEN D.O. (NPI 1437337219) is an individual internal medicine provider in Summit, New Jersey, licensed in New Jersey (25MB08344900) and active in the NPI registry since February 2008. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Kathryn Eva Cullen D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Kathryn Cullen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Somerset, NJ 08873
- Reassigned Medicare billing, New Jersey enrollment
- 1,557 clinicians in this Medicare group
Hillsborough, NJ 08844
- Reassigned Medicare billing, New Jersey enrollment
- 793 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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07901 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.
SUMMIT, NJ 07901
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 Kathryn Cullen's NPI number?
The NPI number for Kathryn Cullen is 1437337219. It was assigned to this individual provider in the NPPES registry on February 4, 2008.
Where is Kathryn Cullen located?
Kathryn Cullen practices at 99 Beauvoir Ave, Summit, NJ 07901. The listed phone number is (866) 251-0094.
What is Kathryn Cullen's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Kathryn Cullen enrolled in Medicare?
Yes. Kathryn Cullen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Kathryn Cullen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kathryn Cullen reassigns Medicare benefits to 2 organizations: Rwjbh Emergency Medicine Associates, LLC (Somerset, NJ) and Clinical Health Care Associates Of New Jersey, PC (Hillsborough, 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 Kathryn Cullen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kathryn Cullen accept?
Health plans from Oscar Health list Kathryn Cullen 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 Kathryn Cullen was last updated on April 16, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Dr. Kathryn Eva Cullen, D.O. · NPI 1437337219
Internal Medicine physician in Summit, New Jersey. Individual provider, active in the CMS NPPES registry since February 4, 2008.
## Identity
- **NPI:** 1437337219 (Entity type: Individual)
- **Enumerated:** February 4, 2008
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 25MB08344900 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 99 BEAUVOIR AVE, Summit, NJ 07901-3533
- **Phone:** (866) 251-0094
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Rwjbh Emergency Medicine Associates, LLC (NPI 1912510041, Somerset, NJ); Clinical Health Care Associates Of New Jersey, PC (NPI 1962977249, Hillsborough, NJ) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 16, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1437337219) · Data from the CMS NPPES public registry.