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JAMES, WILLIAMMD NPI 1043304389 Clinician

Diagnostic Radiology · SAINT LOUIS, MO

Specialty Diagnostic Radiology — from billed Medicare claims
Trained Notify me at launch →
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Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 26 codes billed · 4,429 disclosed volume (CY2024 — most recent year in data)
Current groups
Hospital affiliations
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Group affiliation since 2019

20192026
WASHINGTON UNIVERSITY
2019–2026

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 2025-04
Data year CY2024 CY2023 CY2022  CY2021  CY2020 

Provider overview · all codes · CY2024

The full analytics for this provider

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The full billed-volume analytics for this provider — its position among specialty peers, practice focus, and the payments behind it — computed from the same disclosed Medicare Part B data.

This provider's disclosed submitted charges across all codes were in CY2024. Included with Platform.

  • Charge, 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
  • 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 Volume Beneficiary-episodes Avg charge Avg Medicare payment
74177 Ct scan of abdomen and pelvis with contrast
71260 Ct scan of chest with contrast
71046 X-ray of chest, 2 views
71250 Ct scan of chest without contrast
71045 X-ray of chest, 1 view
74018 X-ray of abdomen, 1 view
74176 Ct scan of abdomen and pelvis without contrast
71275 Ct scan of blood vessels of chest with contrast
74230 Imaging for evaluation of swallowing function
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
74160 Ct scan of abdomen with contrast
74178 Ct scan of abdomen and pelvis before and after contrast
93970 Ultrasound study of arm or leg veins with compression and maneuvers
74170 Ct scan of abdomen before and after contrast
74270 Single contrast x-ray of large intestine
74220 Single contrast x-ray of esophagus
76536 Ultrasound scan of head and neck soft tissue
76882 Limited ultrasound scan of joint or other extremity structure except blood vessels
76705 Limited ultrasound scan of abdomen
76770 Complete ultrasound scan behind abdominal cavity
93880 Ultrasound of both sides of head and neck blood flow
74150 Ct scan of abdomen without contrast
72192 Ct scan of pelvis without contrast
72193 Ct scan of pelvis with contrast
93922 Ultrasound study of arm and leg arteries

Showing the top 25 of 26 procedures this clinician billed. The full list is part of the premium platform. Notify me at launch →

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.