Scott E. Cassar, MD
Diagnostic Radiology Physician · Leesburg, VA
Scott E. Cassar, MD is a diagnostic radiology physician with a practice address in Leesburg, Virginia, and NPI 1003822115, issued on Jul 31, 2006. Check the license (Virginia 0101249042, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Scott E. Cassar
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- 0101249042 VA
242982 MA
Self-reported in NPPES; status is on the state search - Practice location
- 19500 Sandridge Way, Suite 420, Leesburg, VA 20176
- Phone
- (571) 375-8601
- Enumerated
- Jul 31, 2006
- Record last updated
- Nov 29, 2022
- Fax
- (571) 223-6773
- Medicaid ID
- 1003822115 VA
- Medicare enrollment
- Enrolled (PECOS I20110623000574); accepts Medicare assignment
- Medical or professional school
- University Of Rochester School Of Medicine And Dentistry, 2005
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,158 in Virginia → Look up another NPI →
Also registered at 19500 Sandridge Way, Suite 420
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Neggin Assadi, PA-CPhysician Assistant1427832559
- David Boyd, M.D., M.B.A.Diagnostic Neuroimaging (Radiology) Physician1265688048
- Nicholas Caruana, M.D.Vascular & Interventional Radiology Physician1760617435
- Kathleen Chasteen, PA-CPhysician Assistant1487304762
- David Dubois, MDVascular & Interventional Radiology Physician1982682589
- Gavin GoreDiagnostic Radiology Physician1316189608
Verify Scott E. Cassar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101249042Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 65.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 5 group practices
- Fair Oaks Imaging Center PCFairfax, VA
- Loudoun Imaging Center / Ashburn LLCAshburn, VA
- Loudoun Medical Group, PCLansdowne, VA
- Mri OF Reston, LPReston, VA
- Reston Radiology Consultants, PCReston, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Scott E. Cassar among 1,158 diagnostic radiology physician records in Virginia
Scott E. Cassar, MD is one of 1,158 diagnostic radiology physician records with a practice address in Virginia. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 47% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2005 · median 2004 among the 786 with a school on file
- Record last updated2022 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Virginia
There are 1,158 diagnostic radiology physician records in Virginia.
All 1,158 in Virginia → Every provider in Leesburg → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Gavin GoreLeesburg, VA 201761316189608
- Ziyad Haddad, MDLeesburg, VA 201761356329965
- Arun Kumar, MDLeesburg, VA 201761326256678
- Karan Lotfi, M.D.Leesburg, VA 201761073604294
- Anil Maliyekkel, M.D., PH.D.Leesburg, VA 201761881838456
- Qazi Uddin, MDLeesburg, VA 201761609180306
- Duyanh Vu, M.D.Leesburg, VA 201761205891918
- Duncan Barlow, M.D.Sterling, VA 201661891780003
Common questions
What is Scott E. Cassar, MD's NPI number?
Scott E. Cassar, MD's National Provider Identifier (NPI) is 1003822115, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Scott E. Cassar, MD located?
The NPPES record lists a practice address at 19500 Sandridge Way, Suite 420, Leesburg, VA, 20176. Phone: (571) 375-8601. Providers update this record themselves, so call before visiting.
How can I verify Scott E. Cassar, MD's license?
NPPES lists Virginia license number 0101249042, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Scott E. Cassar, MD's MIPS final score?
The 2023 MIPS final score is 65.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.