RAHUL S PANESAR M.D.
NPI 1891729547
Pediatrics - Pediatric Critical Care Medicine in Stony Brook, NY
About Rahul S Panesar M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RAHUL S PANESAR M.D. (NPI 1891729547) is an individual pediatric critical care medicine provider in Stony Brook, New York, licensed in New York (251662) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of State University Of New York At Stony Brook, School Of Medicine (2002).
NPPES Registry Identity
Specialties & Licenses 2
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
Rahul S Panesar 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 Rahul Panesar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stony Brook, NY 11794
- Reassigned Medicare billing, New York enrollment
- 191 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.
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 Rahul Panesar's NPI number?
The NPI number for Rahul Panesar is 1891729547. It was assigned to this individual provider in the NPPES registry on July 10, 2006.
Where is Rahul Panesar located?
Rahul Panesar practices at Stony Brook University Medical Center Dept Hosp, L-11, Picu, Stony Brook, NY 11794. The listed phone number is (631) 444-8211.
What is Rahul Panesar's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.
Is Rahul Panesar enrolled in Medicare?
Yes. Rahul Panesar 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 Rahul Panesar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rahul Panesar reassigns Medicare benefits to Stony Brook Children's Service, University Faculty Practice Corporatio (Stony Brook, 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 Rahul Panesar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Rahul Panesar was last updated on May 5, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Rahul S Panesar, M.D. · NPI 1891729547
Pediatric Critical Care Medicine physician in Stony Brook, New York. Individual provider, active in the CMS NPPES registry since July 10, 2006.
## Identity
- **NPI:** 1891729547 (Entity type: Individual)
- **Enumerated:** July 10, 2006
- **Primary specialty:** Pediatrics - Pediatric Critical Care Medicine · taxonomy 2080P0203X
- **State license:** 251662 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** STONY BROOK UNIVERSITY MEDICAL CENTER DEPT, HOSP, L-11, PICU, Stony Brook, NY 11794-0001
- **Phone:** (631) 444-8211
## 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:** Stony Brook Children's Service, University Faculty Practice Corporatio (NPI 1083660575, Stony Brook, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York At Stony Brook, School Of Medicine, class of 2002
## Record status
- **NPPES last updated:** May 5, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1891729547) · Data from the CMS NPPES public registry.