RAJAT KUMAR M.D.
NPI 1356541320
Psychiatry & Neurology - Neurology in Plainsboro, NJ
About Rajat Kumar M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RAJAT KUMAR M.D. (NPI 1356541320) is an individual neurology provider in Plainsboro, New Jersey, licensed in New Jersey (25MA08923500) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS, is affiliated with Cox Medical Centers, and maintains 24 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 24
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
Rajat Kumar M.d. 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 Reassignments
29Medicare enrollment records show Rajat Kumar reassigns Medicare billing to 29 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
- 16 clinicians in this Medicare group
Trenton, NJ 08638
- Reassigned Medicare billing, New Jersey enrollment
- 581 clinicians in this Medicare group
Trenton, NJ 08638
- Reassigned Medicare billing, New Jersey enrollment
- 600 clinicians in this Medicare group
Freehold, NJ 07728
- Reassigned Medicare billing, New Jersey enrollment
- 22 clinicians in this Medicare group
Red Bank, NJ 07701
- Reassigned Medicare billing, New Jersey enrollment
- 2,844 clinicians in this Medicare group
Staten Island, NY 10310
- Reassigned Medicare billing, New Jersey enrollment
- 8 clinicians in this Medicare group
Cherry Hill, NJ 08034
- Reassigned Medicare billing, New Jersey enrollment
- 133 clinicians in this Medicare group
Towson, MD 21286
- Reassigned Medicare billing, Maryland enrollment
- 664 clinicians in this Medicare group
Gloucester, VA 23061
- Reassigned Medicare billing, Virginia enrollment
- 1,097 clinicians in this Medicare group
Bridgton, ME 04009
- Reassigned Medicare billing, Maine enrollment
- 563 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 3
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cox Medical Centers
Acute Care Hospitals · Springfield, MOFreeman Health System - Freeman West
Acute Care Hospitals · Joplin, MOOcean Medical Center
Acute Care Hospitals · Brick, NJJersey Shore University Medical Center
Acute Care Hospitals · Neptune, NJLegacy Salmon Creek Medical Center
Acute Care Hospitals · Vancouver, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 08536 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PRINCETON, NJ 08536
PLAINSBORO, NJ 08536
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 Rajat Kumar's NPI number?
The NPI number for Rajat Kumar is 1356541320. It was assigned to this individual provider in the NPPES registry on July 19, 2007.
Where is Rajat Kumar located?
Rajat Kumar practices at 1 Plainsboro Road, Plainsboro, NJ 08536. The listed phone number is (774) 287-0539.
What is Rajat Kumar's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Rajat Kumar enrolled in Medicare?
Yes. Rajat Kumar 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 organizations bill Medicare for Rajat Kumar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rajat Kumar reassigns Medicare benefits to 29 organizations: Princeton And Rutger Neurology, P.A. (Somerset, NJ), Capital Health Medical Group (Trenton, NJ), Capital Health Multispecialty Group (Trenton, NJ), Caring Neurology LLC (Freehold, NJ), Hackensack Meridian Health Medical Group - Specialty Care PC (Red Bank, NJ) and 24 more organizations, listed in the Medicare section above. 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 Rajat Kumar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rajat Kumar accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Blue Cross and Blue Shield of NC and 5 other insurers list Rajat Kumar 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 Rajat Kumar affiliated with any hospitals?
According to CMS data, Rajat Kumar is affiliated with Cox Medical Centers, Freeman Health System - Freeman West, Ocean Medical Center, Jersey Shore University Medical Center and Legacy Salmon Creek Medical Center.
When was this NPI record last updated?
The NPPES record for Rajat Kumar was last updated on September 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 days 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.
# Rajat Kumar, M.D. · NPI 1356541320
Neurology physician in Plainsboro, New Jersey. Individual provider, active in the CMS NPPES registry since July 19, 2007.
## Identity
- **NPI:** 1356541320 (Entity type: Individual)
- **Enumerated:** July 19, 2007
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 25MA08923500 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 PLAINSBORO ROAD, Plainsboro, NJ 08536-1913
- **Phone:** (774) 287-0539
## 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:** 29 organizations under Medicare reassignment (form CMS-855R): Princeton And Rutger Neurology, P.A. (NPI 1659304178, Somerset, NJ); Capital Health Medical Group (NPI 1437516887, Trenton, NJ); Capital Health Multispecialty Group (NPI 1083072342, Trenton, NJ); Caring Neurology LLC (NPI 1427547199, Freehold, NJ); Hackensack Meridian Health Medical Group - Specialty Care PC (NPI 1215989249, Red Bank, NJ); and 24 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** September 18, 2026
- **Other identifiers:** Medicaid 1356541320 (MO)
---
Source: [NPI Profile](https://npiprofile.com/npi/1356541320) · Data from the CMS NPPES public registry.