DR. RISHI KUMAR M.D., M.B.A.
NPI 1043638810
Internal Medicine in Washington, DC
About Dr. Rishi Kumar M.d., M.b.a. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RISHI KUMAR M.D., M.B.A. (NPI 1043638810) is an individual internal medicine provider in Washington, District Of Columbia, licensed in District Of Columbia (MD045004) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS, is affiliated with Signature Healthcare Brockton Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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. Rishi Kumar M.d., M.b.a. 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
2Medicare enrollment records show Rishi Kumar reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Holyoke, MA 01040
- Reassigned Medicare billing, Massachusetts enrollment
- 337 clinicians in this Medicare group
Warwick, RI 02886
- Reassigned Medicare billing, Rhode Island enrollment
- 60 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 2
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.
Signature Healthcare Brockton Hospital
Acute Care Hospitals · Brockton, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20016 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
WASHINGTON, DC 20016
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 Rishi Kumar's NPI number?
The NPI number for Rishi Kumar is 1043638810. It was assigned to this individual provider in the NPPES registry on March 31, 2014.
Where is Rishi Kumar located?
Rishi Kumar practices at 5255 Loughboro Rd NW, Washington, DC 20016. The listed phone number is (202) 537-4000.
What is Rishi Kumar's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Rishi Kumar enrolled in Medicare?
Yes. Rishi 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 Rishi Kumar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rishi Kumar reassigns Medicare benefits to 2 organizations: Sound Physicians Of Massachusetts, Inc (Holyoke, MA) and Osh - Ri Physicians Group, PC (Warwick, RI). 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 Rishi Kumar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Rishi Kumar affiliated with any hospitals?
According to CMS data, Rishi Kumar is affiliated with Signature Healthcare Brockton Hospital.
When was this NPI record last updated?
The NPPES record for Rishi Kumar was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.