DR. ABHISHEK KUMAR M.D
NPI 1902118706
Internal Medicine - Hematology & Oncology in Bronx, NY
About Dr. Abhishek Kumar M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ABHISHEK KUMAR M.D (NPI 1902118706) is an individual hematology & oncology provider in Bronx, New York, licensed in New York (292461) and active in the NPI registry since July 2010. He is enrolled in Medicare PECOS, is affiliated with Montefiore Medical Center, and maintains a secondary practice location in Bolivar.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Secondary Practice Location 1
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
Dr. Abhishek 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 Reassignment
Medicare enrollment records show Abhishek Kumar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Port Jefferson Station, NY 11776
- Reassigned Medicare billing, New York enrollment
- 636 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Montefiore Medical Center
Acute Care Hospitals · Bronx, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10461 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Abhishek Kumar's NPI number?
The NPI number for Abhishek Kumar is 1902118706. It was assigned to this individual provider in the NPPES registry on July 8, 2010. The provider is also known as Fnu Abhishek Kumar M.D..
Where is Abhishek Kumar located?
Abhishek Kumar practices at 1400 Pelham Pkwy S Ste 3n20, Bronx, NY 10461. The listed phone number is (718) 918-4581.
What is Abhishek Kumar's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Abhishek Kumar enrolled in Medicare?
Yes. Abhishek 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 organization bills Medicare for Abhishek Kumar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abhishek Kumar reassigns Medicare benefits to North Shore Hematology Oncology Associates PC (Port Jefferson Station, NY). 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 Abhishek Kumar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Abhishek Kumar affiliated with any hospitals?
According to CMS data, Abhishek Kumar is affiliated with Montefiore Medical Center.
When was this NPI record last updated?
The NPPES record for Abhishek Kumar was last updated on July 3, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.