ARABINDA CHATTERJEE M.D.
NPI 1043278674
Family Medicine in N. Grosvenordale, CT
About Arabinda Chatterjee M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARABINDA CHATTERJEE M.D. (NPI 1043278674) is an individual family medicine provider in N. Grosvenordale, Connecticut, licensed in Massachusetts (81487) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1976).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Arabinda Chatterjee M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Arabinda Chatterjee reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
North Grosvenordale, CT 06255
- Reassigned Medicare billing, Connecticut enrollment
- 2 clinicians in this Medicare group
Putnam, CT 06260
- Reassigned Medicare billing, Connecticut enrollment
- 163 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 8
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06255 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 Arabinda Chatterjee's NPI number?
The NPI number for Arabinda Chatterjee is 1043278674. It was assigned to this individual provider in the NPPES registry on May 3, 2006.
Where is Arabinda Chatterjee located?
Arabinda Chatterjee practices at 415 Riverside Drive Thompson Med Center, N. Grosvenordale, CT 06255. The listed phone number is (860) 923-1181.
What is Arabinda Chatterjee's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Arabinda Chatterjee enrolled in Medicare?
Yes. Arabinda Chatterjee is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Arabinda Chatterjee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arabinda Chatterjee reassigns Medicare benefits to 2 organizations: Thompson Medical LLC (North Grosvenordale, CT) and Day Kimball Medical Group Inc (Putnam, CT). 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 Arabinda Chatterjee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Arabinda Chatterjee accept?
Health plans from Anthem Blue Cross and Blue Shield list Arabinda Chatterjee 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 Arabinda Chatterjee was last updated on February 12, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.