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REKHA D. IYENGAR M.D.
NPI 1760639918
Radiology - Radiation Oncology in Livingston, NJ

Active since August 19, 2008PECOS Enrolled
9 CHELSEA DR, LIVINGSTON, NJ 07039(973) 535-1168 Get Directions Write a Review

NPPES record last updated: August 19, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Rekha D. Iyengar M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

REKHA D. IYENGAR M.D. (NPI 1760639918) is an individual radiation oncology provider in Livingston, New Jersey, licensed in New Jersey (25MA05950900) and active in the NPI registry since August 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1760639918
Entity TypeIndividualFemale
Primary Taxonomy2085R0001X
Provider Legal NameREKHA D. IYENGARCredential: M.D.
Location Address9 CHELSEA DRLivingston, NJ 07039-3424
Mailing Address9 Chelsea DrLivingston, NJ 07039-3424 · (973) 535-1168
Phone(973) 535-1168
Sole ProprietorYes
Enumeration DateAugust 19, 2008
✔ NPI 1760639918 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
Licenses✔ Licensed in NJ · 25MA05950900✔ Licensed in NY · 191298
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
9 CHELSEA DR, Livingston, NJ 07039
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rekha D. Iyengar M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Rekha Iyengar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Barnabas Health Medical Group PC
10 mi
Specialist
225 WILLIAMSON ST
Elizabeth, NJ 07202
  • Reassigned Medicare billing, New Jersey enrollment
  • 1,894 clinicians in this Medicare group
NPI 1841557246 (888) 724-7123

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 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.

New Patient
$190.92 typical visit price
range $63.84 – $190.92
Typical copayment $47.73 (range $15.96 – $47.73)
Most-billed visit code 99205
Established Patient
$79.09 typical visit price
range $20.97 – $155.92
Typical copayment $19.77 (range $5.24 – $38.98)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HEMATOLOGY ONCOLOGY AFFILIATES LLC
Specialist
9 CHELSEA DR
LIVINGSTON, NJ 07039
Essex County (201) 858-1211

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 Rekha Iyengar's NPI number?

The NPI number for Rekha Iyengar is 1760639918. It was assigned to this individual provider in the NPPES registry on August 19, 2008.

Where is Rekha Iyengar located?

Rekha Iyengar practices at 9 Chelsea Dr, Livingston, NJ 07039. The listed phone number is (973) 535-1168.

What is Rekha Iyengar's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Rekha Iyengar enrolled in Medicare?

Yes. Rekha Iyengar is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Rekha Iyengar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rekha Iyengar reassigns Medicare benefits to Barnabas Health Medical Group PC (Elizabeth, 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 Rekha Iyengar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Rekha Iyengar accept?

Health plans from Oscar Health list Rekha Iyengar 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 Rekha Iyengar was last updated on August 19, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.