KARAN LOTFI M.D.
NPI 1073604294
Radiology - Diagnostic Radiology in Leesburg, VA
About Karan Lotfi M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KARAN LOTFI M.D. (NPI 1073604294) is an individual diagnostic radiology provider in Leesburg, Virginia, licensed in Virginia (0101227650) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Lewisgale Medical Center, and maintains a secondary practice location in Ashburn.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
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
Karan Lotfi 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
8Medicare enrollment records show Karan Lotfi reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Leesburg, VA 20176
- Reassigned Medicare billing, Virginia enrollment
- 291 clinicians in this Medicare group
Ashburn, VA 20147
- Reassigned Medicare billing, Virginia enrollment
- 33 clinicians in this Medicare group
Reston, VA 20190
- Reassigned Medicare billing, District of Columbia enrollment
- 29 clinicians in this Medicare group
Reston, VA 20190
- Reassigned Medicare billing, District of Columbia enrollment
- 33 clinicians in this Medicare group
Reston, VA 20190
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- 36 clinicians in this Medicare group
Gaithersburg, MD 20879
- Reassigned Medicare billing, District of Columbia enrollment
- 2,492 clinicians in this Medicare group
Fairfax, VA 22033
- Reassigned Medicare billing, District of Columbia enrollment
- 32 clinicians in this Medicare group
Roanoke, VA 24018
- Reassigned Medicare billing, Virginia enrollment
- 33 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 70
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lewisgale Medical Center
Acute Care Hospitals · Salem, VAReston Hospital Center
Acute Care Hospitals · Reston, VALewisgale Hospital Montgomery
Acute Care Hospitals · Blacksburg, VALewisgale Hospital Alleghany
Acute Care Hospitals · Low Moor, VAStonesprings Hospital Center
Acute Care Hospitals · Dulles, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20176 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.
Reported Quality Measures
Other Providers at the Same Location NPPES 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LEESBURG, VA 20176
LEESBURG, VA 20176
LEESBURG, VA 20176
LEESBURG, VA 20176
LEESBURG, VA 20176
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 Karan Lotfi's NPI number?
The NPI number for Karan Lotfi is 1073604294. It was assigned to this individual provider in the NPPES registry on September 27, 2006.
Where is Karan Lotfi located?
Karan Lotfi practices at 19500 Sandridge Way, Suite 420, Leesburg, VA 20176. The listed phone number is (571) 375-8601.
What is Karan Lotfi's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Karan Lotfi enrolled in Medicare?
Yes. Karan Lotfi 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 Karan Lotfi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Karan Lotfi reassigns Medicare benefits to 8 organizations: Loudoun Medical Group, PC (Leesburg, VA), Loudoun Imaging Center/Ashburn, LLC (Ashburn, VA), Pet Of Reston, LP (Reston, VA), Mri Of Reston, LP (Reston, VA), Reston Radiology Consultants, PC (Reston, VA) and 3 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 Karan Lotfi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Karan Lotfi affiliated with any hospitals?
According to CMS data, Karan Lotfi is affiliated with Lewisgale Medical Center, Reston Hospital Center, Lewisgale Hospital Montgomery, Lewisgale Hospital Alleghany and Stonesprings Hospital Center.
When was this NPI record last updated?
The NPPES record for Karan Lotfi was last updated on November 29, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.