DR. NIBAR KUMAR SARKAR MD
NPI 1851314041
Internal Medicine in Cincinnati, OH
About Dr. Nibar Kumar Sarkar Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NIBAR KUMAR SARKAR MD (NPI 1851314041) is an individual internal medicine provider in Cincinnati, Ohio, licensed in Ohio (35034277S) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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)
Dr. Nibar Kumar Sarkar Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Nibar Sarkar reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cincinnati, OH 45242
- Reassigned Medicare billing, Ohio enrollment
- 41 clinicians in this Medicare group
Cincinnati, OH 45237
- Reassigned Medicare billing, Ohio enrollment
- 263 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45242 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
CINCINNATI, OH 45242
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 Nibar Sarkar's NPI number?
The NPI number for Nibar Sarkar is 1851314041. It was assigned to this individual provider in the NPPES registry on July 26, 2006.
Where is Nibar Sarkar located?
Nibar Sarkar practices at 9200 Montgomery Road Suite 3A, Cincinnati, OH 45242. The listed phone number is (513) 984-2300.
What is Nibar Sarkar's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Nibar Sarkar enrolled in Medicare?
Yes. Nibar Sarkar is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Nibar Sarkar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nibar Sarkar reassigns Medicare benefits to 2 organizations: Geriatric Providers And Hospitalists Inc (Cincinnati, OH) and State Of Ohio Office Of Budget And Management State Accounting (Cincinnati, OH). 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 Nibar Sarkar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nibar Sarkar accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter from Meridian list Nibar Sarkar 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 Nibar Sarkar was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.