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RAJESHWARI MAHALINGAM
NPI 1477566222
Psychiatry & Neurology - Epilepsy in New Brunswick, NJ

Active since August 14, 2006PECOS Enrolled
100/100
CMS Quality Rating
97 PATERSON ST, NEW BRUNSWICK, NJ 08901(732) 235-6230(732) 235-8766 Get Directions Write a Review

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

About Rajeshwari Mahalingam NPPES

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

RAJESHWARI MAHALINGAM (NPI 1477566222) is an individual epilepsy provider in New Brunswick, New Jersey, licensed in New Jersey (25MA07474900) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477566222
Entity TypeIndividualFemale
Primary Taxonomy2084E0001X
Provider Legal NameRAJESHWARI MAHALINGAM
Location Address97 PATERSON STNew Brunswick, NJ 08901-2160
Mailing Address66 West Gilbert StRed Bank, NJ 07701 · (732) 212-0051 · Fax (732) 212-0713
Phone(732) 235-6230
Fax(732) 235-8766
Sole ProprietorYes
Enumeration DateAugust 14, 2006
Last NPPES UpdateMay 18, 2026
NPPES CertifiedMay 18, 2026
✔ NPI 1477566222 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · EpilepsyAllopathic & Osteopathic Physicians
Taxonomy Code2084E0001X
License✔ Licensed in NJ · 25MA07474900
Definition
Epilepsy is a subspecialty of neurology focused on the diagnosis and treatment of patients with epilepsy, including new-onset, medically refractory epilepsy, psychogenic nonepileptic seizures, and epilepsy in special populations (the elderly, women, patients with co-morbidities). Epilepsy is a multidisciplinary field that provides comprehensive care of the patient.
Also ListedPsychiatry & Neurology · Neurology with Special Qualifications in Child NeurologyTaxonomy 2084N0402X · License 25MA74749 (NJ)
97 PATERSON ST, New Brunswick, NJ 08901
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Other Identifiers 1

Medicaid0032808NJ

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rajeshwari Mahalingam 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 Reassignments

2

Medicare enrollment records show Rajeshwari Mahalingam reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Practice Associates Medical Group
20 mi
Internal Medicine
100 MADISON AVENUE, INTEROFFICE #68
Morristown, NJ 07960
  • Reassigned Medicare billing, New Jersey enrollment
  • 1,699 clinicians in this Medicare group
NPI 1427016385 (844) 264-2250
Epilepsy & Neurophysiology Medical Consultants, PA
24 mi
Neurology
2 CAPITAL WAY, 3RD FLOOR, SUITE 385
Pennington, NJ 08534
  • Reassigned Medicare billing, New Jersey enrollment
  • 43 clinicians in this Medicare group
NPI 1386003580 (908) 522-4990

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability93
Improvement Activities40

Other Providers at the Same Location NPPES 3

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

BETHANY C. HUTCHINSON NP
Nurse Practitioner (Pediatrics)
97 PATERSON ST
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-6230
GAIL BURACK PHD
Psychologist
97 PATERSON ST, ROBERT WOOD JOHNSON PROFESSIONAL CENTER
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-7888
MICHAEL LEWIS
Psychologist
97 PATERSON ST, ROBERT WOOD JOHNSON PROFESSIONAL CENTER
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-7888

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 Rajeshwari Mahalingam's NPI number?

The NPI number for Rajeshwari Mahalingam is 1477566222. It was assigned to this individual provider in the NPPES registry on August 14, 2006.

Where is Rajeshwari Mahalingam located?

Rajeshwari Mahalingam practices at 97 Paterson St, New Brunswick, NJ 08901. The listed phone number is (732) 235-6230.

What is Rajeshwari Mahalingam's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Epilepsy, with taxonomy code 2084E0001X.

Is Rajeshwari Mahalingam enrolled in Medicare?

Yes. Rajeshwari Mahalingam is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Rajeshwari Mahalingam's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rajeshwari Mahalingam reassigns Medicare benefits to 2 organizations: Practice Associates Medical Group (Morristown, NJ) and Epilepsy & Neurophysiology Medical Consultants, PA (Pennington, 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 Rajeshwari Mahalingam's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Rajeshwari Mahalingam was last updated on May 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.