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ROBINSON WILLIAMS, JENNIFERM.D. NPI 1023046901 Clinician

Diagnostic Radiology · NASHVILLE, TN

Specialty Diagnostic Radiology — from billed Medicare claims
Trained UNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON — medical school, self-reported to CMS
In practice about 25 years since medical school (class of 2001, self-reported to CMS)
Location NASHVILLE, TN · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 13 codes billed · 19,041 disclosed services (CY2024 — most recent year in data)
Current groups
member of 4 groups; the volumes below are this clinician's personal volume and are not attributed to any single group

Group affiliation since 2019

20192026
ONE HUNDRED OAKS IMAGING LLC
2019–2026
VANDERBILT IMAGING SERVICES LLC
2019–2026
VANDERBILT UNIVERSITY MEDICAL CENTER
2019–2026
WILLIAMSON IMAGING LLC
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 2022-03

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
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
71045 X-ray of chest, 1 view
71046 X-ray of chest, 2 views
71275 Ct scan of blood vessels of chest with contrast
71250 Ct scan of chest without contrast
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
71271 Low dose ct scan of chest for lung cancer screening
71260 Ct scan of chest with contrast
82565 Blood creatinine level
75574 Ct scan of blood vessels and grafts of heart with contrast
75572 Ct scan of heart structure with contrast
75571 Ct scan of heart with evaluation of blood vessel calcium
75580 Analysis of data from ct study of heart blood vessels to assess severity of heart artery disease, with interpretation and report

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.