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WORKMAN, CAYCEMD NPI 1457747677 Clinician

Diagnostic Radiology · CHICAGO, IL

Specialty Diagnostic Radiology — from billed Medicare claims
Trained NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL — medical school, self-reported to CMS
In practice about 9 years since medical school (class of 2017, self-reported to CMS)
Location CHICAGO, IL · NPPES registered location
Active in data Billed Medicare 2023–2024 (2 consecutive years)
Scale 22 codes billed · 979 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20242026
RUSH UNIVERSITY MEDICAL GROUP
2024–2026

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 2023-06

Year: 2024 · 2023

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
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
93922 Ultrasound study of arm and leg arteries
76937 Ultrasonic guidance for blood vessel access
77001 Fluoroscopic guidance for insertion or removal of central vein access device
93880 Ultrasound of both sides of head and neck blood flow
93926 Ultrasound of one leg arteries or artery grafts
77012 Review by radiologist of ct guidance for needle placement
93925 Ultrasound of leg arteries or artery grafts
36558 Insertion of tunneled central venous tube for infusion (5 years or older)
76942 Ultrasonic guidance for needle placement
36561 Insertion of central venous tube with port (5 years or older)
93923 Complete ultrasound study of arm and leg arteries
38222 Biopsy and aspiration of bone marrow sample for diagnosis
76706 Ultrasound scan of abdominal aorta
93970 Ultrasound study of arm or leg veins with compression and maneuvers
47536 Replacement of liver duct drainage tube using imaging guidance with review by radiologist
36581 Replacement of tunneled central venous tube
36901 Insertion of needle and/or tube into hemodialysis circuit with review by radiologist
37191 Insertion of vena cava filter with review by radiologist
47000 Needle biopsy of liver through skin
49440 Insertion of stomach tube using fluoroscopic guidance with contrast
50435 Replacement of kidney drainage tube using imaging guidance with review by radiologist

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.