NEVVI Medicare utilization intelligence

← back

LIU, YIM.D., PHD NPI 1700835170 Clinician

Diagnostic Radiology · LEESBURG, FL

Specialty Diagnostic Radiology — from billed Medicare claims
In practice about 34 years since medical school (class of 1992, self-reported to CMS)
Location LEESBURG, FL · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 105 codes billed · 67,693 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20192026
LAKE MEDICAL IMAGING AND BREAST CENTER AT THE VILLAGES LLC
2019–2026
RADIOLOGY ASSOCIATES OF CENTRAL FLORIDA L L C
2019–2024

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 2016-02

Year: 2024 · 2023 · 2022  · 2021  · 2020 

Provider overview · all codes · CY2024

The full analytics for this provider

Premium

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.

Notify me at launch → Or see a live example profile →

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
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
A9575 Injection, gadoterate meglumine, 0.1 ml
A9579 Injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml
77063 Screening 3d breast mammography
77067 Screening mammography
71045 X-ray of chest, 1 view
71046 X-ray of chest, 2 views
71250 Ct scan of chest without contrast
A9576 Injection, gadoteridol, (prohance multipack), per ml
70450 Ct scan head or brain without contrast
74177 Ct scan of abdomen and pelvis with contrast
77065 Diagnostic mammography of 1 breast
71260 Ct scan of chest with contrast
73030 X-ray of shoulder, minimum of 2 views
76536 Ultrasound scan of head and neck soft tissue
72148 Mri scan of lower spinal canal without contrast
77080 Dxa bone density measurement of hip, pelvis, spine
73502 X-ray of hip, 2-3 views
74176 Ct scan of abdomen and pelvis without contrast
72110 X-ray of lower and sacral spine, minimum of 4 views
74183 Mri scan of abdomen before and after contrast
73564 X-ray of knee, 4 or more views
73562 X-ray of knee, 3 views
76775 Limited ultrasound scan behind abdominal cavity
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
76700 Complete ultrasound scan of abdomen
76705 Limited ultrasound scan of abdomen
73130 X-ray of hand, minimum of 3 views
93880 Ultrasound of both sides of head and neck blood flow
73630 X-ray of foot, minimum of 3 views
74018 X-ray of abdomen, 1 view
73721 Mri scan of leg joint without contrast
76770 Complete ultrasound scan behind abdominal cavity
77049 Mri scan of both breasts
19083 Biopsy of breast and placement of locating device using ultrasound, first growth
73221 Mri scan of arm joint without contrast
72100 X-ray of lower and sacral spine, 2-3 views
93970 Ultrasound study of arm or leg veins with compression and maneuvers
76377 3d radiographic procedure with computerized image postprocessing
73560 X-ray of knee, 1-2 views
76642 Limited ultrasound scan of 1 breast
70551 Mri scan of brain without contrast
77066 Diagnostic mammography of both breasts
G0279 Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066)
72125 Ct scan of upper spine without contrast
70553 Mri scan of brain before and after contrast
71275 Ct scan of blood vessels of chest with contrast
73110 X-ray of wrist, minimum of 3 views
76856 Complete ultrasound scan of pelvis
72131 Ct scan of lower spine without contrast
73523 X-ray of both hips, minimum of 5 views
73700 Ct scan of leg without contrast
72141 Mri scan of upper spinal canal without contrast
74178 Ct scan of abdomen and pelvis before and after contrast
19081 Biopsy of breast and placement of locating device using x-ray with needle, first growth
72050 X-ray of upper spine, 4-5 views
72040 X-ray of upper spine, 2-3 views
72072 X-ray of middle spine, 3 views
93976 Ultrasound of abdomen and pelvis artery and vein blood flow
70486 Ct scan of face without contrast
73610 X-ray of ankle, minimum of 3 views
76830 Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina
76882 Limited ultrasound scan of joint or other extremity structure except blood vessels
A9503 Technetium tc-99m medronate, diagnostic, per study dose, up to 30 millicuries
74019 X-ray of abdomen, 2 views
96374 Injection of drug or substance into vein
73200 Ct scan of arm without contrast
78306 Nuclear medicine study of bone and/or joint whole body
93922 Ultrasound study of arm and leg arteries
73552 X-ray of thigh bone, minimum 2 views
74181 Mri scan of abdomen without contrast
78264 Nuclear medicine study of stomach to assess emptying
70491 Ct scan of soft tissue of neck with contrast
74221 Double contrast x-ray of esophagus
72146 Mri scan of middle spinal canal without contrast
73718 Mri scan of leg without contrast
76870 Ultrasound scan of scrotum
93925 Ultrasound of leg arteries or artery grafts
93923 Complete ultrasound study of arm and leg arteries
71101 X-ray of ribs on side of body, minimum of 3 views
72070 X-ray of middle spine, 2 views
76857 Limited ultrasound scan of pelvis
19085 Biopsy of breast and placement of locating device using mri, first growth
71100 X-ray of ribs on side of body, 2 views
72197 Mri scan of pelvis before and after contrast
73590 X-ray of lower leg, 2 views
A9541 Technetium tc-99m sulfur colloid, diagnostic, per study dose, up to 20 millicuries
70498 Ct scan of blood vessels of neck with contrast
72114 X-ray lower and sacral spine, minimum of 6 views
73080 X-ray of elbow, minimum of 3 views
78227 Nuclear medicine study of liver and bile duct system with use of drugs
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow
19084 Biopsy of breast and placement of locating device using ultrasound, each additional growth
72220 X-ray of sacrum and tailbone, minimum of 2 views
A9537 Technetium tc-99m mebrofenin, diagnostic, per study dose, up to 15 millicuries
10005 Fine needle aspiration biopsy using ultrasound guidance, first growth
70470 Ct scan of head or brain before and after contrast
74160 Ct scan of abdomen with contrast
72170 X-ray of pelvis, 1-2 views
72195 Mri scan of pelvis without contrast
74420 Imaging of urinary tract following injection of a contrast agent
76376 3d radiographic procedure
77075 Complete x-ray of body bones
J2805 Injection, sincalide, 5 micrograms
73218 Mri scan of arm without contrast

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.