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WESTFALL, ELIZABETHM.D. NPI 1558314799 Clinician

Diagnostic Radiology · PHOENIX, AZ

Specialty Diagnostic Radiology — from billed Medicare claims
Trained UNIVERSITY OF VERMONT COLLEGE OF MEDICINE — medical school, self-reported to CMS
In practice about 29 years since medical school (class of 1997, self-reported to CMS)
Location PHOENIX, AZ · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 27 codes billed · 1,166 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
BANNER - UNIVERSITY PHYSICIAN SPECIALISTS LLC
2026
BANNER CANCER CENTER SPECIALISTS LLC
2026
BANNER IMAGING SERVICES LLC
2025–2026
BANNER - UNIVERSITY HOSPITAL BASED PHYSICIANS LLC
2019–2026
BANNER-UNIVERSITY MEDICAL GROUP
2025
BANNER - UNIVERSITY PHYSICIAN SPECIALISTS LLC
2023
BANNER - UNIVERSITY PHYSICIAN SPECIALISTS LLC
2019–2021
BANNER-UNIVERSITY MEDICAL GROUP
2020

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 2008-05

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
71045 X-ray of chest, 1 view
93970 Ultrasound study of arm or leg veins with compression and maneuvers
76536 Ultrasound scan of head and neck soft tissue
74177 Ct scan of abdomen and pelvis with contrast
74230 Imaging for evaluation of swallowing function
76705 Limited ultrasound scan of abdomen
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
74176 Ct scan of abdomen and pelvis without contrast
49083 Drainage of fluid from abdominal cavity using imaging guidance
74018 X-ray of abdomen, 1 view
71275 Ct scan of blood vessels of chest with contrast
76770 Complete ultrasound scan behind abdominal cavity
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow
93880 Ultrasound of both sides of head and neck blood flow
70492 Ct scan of soft tissue of neck before and after contrast
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
71250 Ct scan of chest without contrast
93926 Ultrasound of one leg arteries or artery grafts
93925 Ultrasound of leg arteries or artery grafts
71260 Ct scan of chest with contrast
76700 Complete ultrasound scan of abdomen
70450 Ct scan head or brain without contrast
73700 Ct scan of leg without contrast
32555 Aspiration of fluid from chest cavity using imaging guidance
76776 Ultrasound scan of transplanted kidney
73721 Mri scan of leg joint without contrast
10005 Fine needle aspiration biopsy using ultrasound guidance, first growth

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.