DR. VARUN KUMAR MAHAJAN M.D.
NPI 1821204413
Radiology - Diagnostic Radiology in Chapel Hill, NC
About Dr. Varun Kumar Mahajan M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. VARUN KUMAR MAHAJAN M.D. (NPI 1821204413) is an individual diagnostic radiology provider in Chapel Hill, North Carolina, licensed in Pennsylvania (188217) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Southeast Georgia Health System -- Camden Campus, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 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 and accepts Medicare assignment
Dr. Varun Kumar Mahajan 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 Reassignments
7Medicare enrollment records show Varun Mahajan reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Simons Island, GA 31522
- Reassigned Medicare billing, Georgia enrollment
- 29 clinicians in this Medicare group
Columbus, OH 43215
- Reassigned Medicare billing, Ohio enrollment
- 330 clinicians in this Medicare group
Brunswick, GA 31520
- Reassigned Medicare billing, Georgia and Ohio enrollments
- 339 clinicians in this Medicare group
Clarksville, IN 47129
- Reassigned Medicare billing, Ohio enrollment
- 15 clinicians in this Medicare group
Valdosta, GA 31602
- Reassigned Medicare billing, Georgia enrollment
- 65 clinicians in this Medicare group
Macomb, IL 61455
- Reassigned Medicare billing, Ohio enrollment
- 4 clinicians in this Medicare group
Tamuning, GU 96913
- Reassigned Medicare billing, Guam enrollment
- 105 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 6
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Southeast Georgia Health System -- Camden Campus
Acute Care Hospitals · Saint Marys, GAClark Memorial Hospital
Acute Care Hospitals · Jeffersonville, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 27514 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHAPEL HILL, NC 27514
CHAPEL HILL, NC 27514
CHAPEL HILL, NC 27514
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 Varun Mahajan's NPI number?
The NPI number for Varun Mahajan is 1821204413. It was assigned to this individual provider in the NPPES registry on May 14, 2007.
Where is Varun Mahajan located?
Varun Mahajan practices at 101 Manning Dr. Unc, Chapel Hill, NC 27514. The listed phone number is (919) 966-6392.
What is Varun Mahajan's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Varun Mahajan enrolled in Medicare?
Yes. Varun Mahajan 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 Varun Mahajan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Varun Mahajan reassigns Medicare benefits to 7 organizations: Frederica Imaging PC (Saint Simons Island, GA), Columbus Radiology Corp (Columbus, OH), Cooperative Healthcare Services Inc (Brunswick, GA), Norton Clark Physician Practices, LLC (Clarksville, IN), Southern Ob Gyn Associates P C (Valdosta, GA) and 2 more organizations, listed in the Medicare section above. 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 Varun Mahajan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Varun Mahajan accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource and Paramount list Varun Mahajan 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.
Is Varun Mahajan affiliated with any hospitals?
According to CMS data, Varun Mahajan is affiliated with Southeast Georgia Health System -- Camden Campus and Clark Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Varun Mahajan was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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.
# Dr. Varun Kumar Mahajan, M.D. · NPI 1821204413
Diagnostic Radiology physician in Chapel Hill, North Carolina. Individual provider, active in the CMS NPPES registry since May 14, 2007.
## Identity
- **NPI:** 1821204413 (Entity type: Individual)
- **Enumerated:** May 14, 2007
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 188217 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 MANNING DR., UNC, Chapel Hill, NC 27514
- **Phone:** (919) 966-6392
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Frederica Imaging PC (NPI 1750775540, Saint Simons Island, GA); Columbus Radiology Corp (NPI 1497287197, Columbus, OH); Cooperative Healthcare Services Inc (NPI 1417979402, Brunswick, GA); Norton Clark Physician Practices, LLC (NPI 1083098651, Clarksville, IN); Southern Ob Gyn Associates P C (NPI 1801951454, Valdosta, GA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** October 13, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1821204413) · Data from the CMS NPPES public registry.