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CASSAR, SCOTTMD NPI 1003822115 Clinician

Diagnostic Radiology · LEESBURG, VA

Specialty Diagnostic Radiology — from billed Medicare claims
Trained UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY — medical school, self-reported to CMS
In practice about 21 years since medical school (class of 2005, self-reported to CMS)
Location LEESBURG, VA · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 60 codes billed · 36,374 disclosed services (CY2024 — most recent year in data)
Current groups
member of 5 groups; the volumes below are this clinician's personal volume and are not attributed to any single group

Group affiliation since 2019

20192026
LOUDOUN MEDICAL GROUP, PC
2022–2026
FAIR OAKS IMAGING CENTER PC
2019–2026
LOUDOUN IMAGING CENTER / ASHBURN LLC
2019–2026
MRI OF RESTON, LP
2019–2026
RESTON RADIOLOGY CONSULTANTS, PC
2019–2026
KAISER FOUNDATION HEALTH PLAN OF THE MID-ATLANTIC STATES INC
2019

The roster archive begins in 2019, so a span starting at 2019 may reach back further. Membership spans only — no volume is attributed to any group here.

NPPES registry · CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · NPPES record last updated 2022-11

Year: 2024 · 2023 · 2022  · 2021  · 2020 

Provider overview · all codes · CY2024

The full analytics for this provider

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The billed-volume positioning, practice focus, and economics behind this provider — computed on the same disclosed Medicare Part B data.

This provider's disclosed Medicare payments across all codes were in CY2024. Unlock to see the figure.

  • Payment, service & beneficiary totals — the disclosed scale, all codes
  • Practice profile — focus & reach — top codes by share of services
  • Office vs. facility setting mix — place-of-service code split
  • Volume over five years — discrete yearly counts, no rate
  • Peer positioning — service volume — percentile among specialty peers, cohort & year disclosed
  • Peer positioning — code breadth — how many codes billed, vs peers

Peer positioning shows billed-volume and code-breadth positions among specialty peers, not measures of care (a provider's true volume position can only be higher, never lower). All figures disclosed Medicare Part B fee-for-service; volumes are personal to this NPI, not attributed to any group.

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Procedures billed to Medicare Part B (2024)

Medicare Part B FFS · CY2024 · as published by CMS
CodeDescription Services Beneficiary-episodes Avg charge Avg Medicare payment
A9575 Injection, gadoterate meglumine, 0.1 ml
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
71045 X-ray of chest, 1 view
70450 Ct scan head or brain without contrast
77080 Dxa bone density measurement of hip, pelvis, spine
77063 Screening 3d breast mammography
77067 Screening mammography
74177 Ct scan of abdomen and pelvis with contrast
76770 Complete ultrasound scan behind abdominal cavity
71046 X-ray of chest, 2 views
72125 Ct scan of upper spine without contrast
76857 Limited ultrasound scan of pelvis
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)
76377 3d radiographic procedure with computerized image postprocessing
74183 Mri scan of abdomen before and after contrast
72197 Mri scan of pelvis before and after contrast
74176 Ct scan of abdomen and pelvis without contrast
71275 Ct scan of blood vessels of chest with contrast
77066 Diagnostic mammography of both breasts
73502 X-ray of hip, 2-3 views
76642 Limited ultrasound scan of 1 breast
77065 Diagnostic mammography of 1 breast
73030 X-ray of shoulder, minimum of 2 views
71250 Ct scan of chest without contrast
71260 Ct scan of chest with contrast
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
76700 Complete ultrasound scan of abdomen
74018 X-ray of abdomen, 1 view
76536 Ultrasound scan of head and neck soft tissue
70498 Ct scan of blood vessels of neck with contrast
70496 Ct scan of blood vessels of head with contrast
73560 X-ray of knee, 1-2 views
73564 X-ray of knee, 4 or more views
72100 X-ray of lower and sacral spine, 2-3 views
72195 Mri scan of pelvis without contrast
70551 Mri scan of brain without contrast
72131 Ct scan of lower spine without contrast
72170 X-ray of pelvis, 1-2 views
91200 Measurement of liver stiffness
72110 X-ray of lower and sacral spine, minimum of 4 views
70486 Ct scan of face without contrast
73130 X-ray of hand, minimum of 3 views
93970 Ultrasound study of arm or leg veins with compression and maneuvers
73630 X-ray of foot, minimum of 3 views
74178 Ct scan of abdomen and pelvis before and after contrast
72128 Ct scan of middle spine without contrast
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
76000 Imaging guidance for procedure, 60 minutes or less
93880 Ultrasound of both sides of head and neck blood flow
70553 Mri scan of brain before and after contrast
74181 Mri scan of abdomen without contrast
73110 X-ray of wrist, minimum of 3 views
73610 X-ray of ankle, minimum of 3 views
76856 Complete ultrasound scan of pelvis
76882 Limited ultrasound scan of joint or other extremity structure except blood vessels
73700 Ct scan of leg without contrast
73552 X-ray of thigh bone, minimum 2 views
74019 X-ray of abdomen, 2 views
76830 Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow

These are this provider's own Medicare Part B fee-for-service volumes (CMS public data). CMS suppresses rows with fewer than 11 beneficiaries, so low-volume codes may be missing entirely — absence is not zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average charge and average Medicare payment are weighted by service volume across office and facility settings. Volumes on this page are personal to the NPI and are not attributed to any physician group. See Methods & Sources.