STEVEN D ZARNY MD
NPI 1689642126
Radiology - Radiation Oncology in Edison, NJ
About Steven D Zarny Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEVEN D ZARNY MD (NPI 1689642126) is an individual radiation oncology provider in Edison, New Jersey, licensed in New Jersey (25MA07059700) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Raritan Bay Medical Center, and is a graduate of State University Of New York At Stony Brook, School Of Medicine (1995).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Steven D Zarny 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 Steven Zarny reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Little Silver, NJ 07739
- Reassigned Medicare billing, New Jersey enrollment
- 247 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 16
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.
Raritan Bay Medical Center
Acute Care Hospitals · Perth Amboy, NJJfk Medical Center
Acute Care Hospitals · Edison, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08820 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.
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.
EDISON, NJ 08820
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 Steven Zarny's NPI number?
The NPI number for Steven Zarny is 1689642126. It was assigned to this individual provider in the NPPES registry on March 10, 2006.
Where is Steven Zarny located?
Steven Zarny practices at 65 James St, Edison, NJ 08820. The listed phone number is (732) 321-7167.
What is Steven Zarny's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Steven Zarny enrolled in Medicare?
Yes. Steven Zarny 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 Steven Zarny's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Steven Zarny reassigns Medicare benefits to Regional Cancer Care Associates LLC (Little Silver, 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 Steven Zarny's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Steven Zarny accept?
Health plans from Ambetter Health and Oscar Health list Steven Zarny 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 Steven Zarny affiliated with any hospitals?
According to CMS data, Steven Zarny is affiliated with Raritan Bay Medical Center and Jfk Medical Center.
When was this NPI record last updated?
The NPPES record for Steven Zarny was last updated on October 23, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Steven D Zarny, MD · NPI 1689642126
Radiation Oncology physician in Edison, New Jersey. Individual provider, active in the CMS NPPES registry since March 10, 2006.
## Identity
- **NPI:** 1689642126 (Entity type: Individual)
- **Enumerated:** March 10, 2006
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **State license:** 25MA07059700 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 65 JAMES ST, Edison, NJ 08820-3947
- **Phone:** (732) 321-7167 · **Fax:** (732) 906-4915
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Regional Cancer Care Associates LLC (NPI 1770284820, Little Silver, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York At Stony Brook, School Of Medicine, class of 1995
## Record status
- **NPPES last updated:** October 23, 2019
- **Other identifiers:** Medicaid 0035688 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1689642126) · Data from the CMS NPPES public registry.