NEVVI Medicare utilization intelligence

← back

BARKER, JONATHANM.D. NPI 1942201728 Clinician

Diagnostic Radiology · ARLINGTON HEIGHTS, IL

Specialty Diagnostic Radiology — from billed Medicare claims
Trained MEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE — medical school, self-reported to CMS
In practice about 32 years since medical school (class of 1994, self-reported to CMS)
Location ARLINGTON HEIGHTS, IL · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 54 codes billed · 4,151 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20192026
NORTHWEST RADIOLOGY ASSOCIATES SC
2019–2026
SHPS PLLC
2023

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 2007-07

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
74177 Ct scan of abdomen and pelvis with contrast
71260 Ct scan of chest with contrast
74176 Ct scan of abdomen and pelvis without contrast
71250 Ct scan of chest without contrast
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
71275 Ct scan of blood vessels of chest with contrast
71045 X-ray of chest, 1 view
70450 Ct scan head or brain without contrast
93922 Ultrasound study of arm and leg arteries
74183 Mri scan of abdomen before and after contrast
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
72125 Ct scan of upper spine without contrast
70498 Ct scan of blood vessels of neck with contrast
70496 Ct scan of blood vessels of head with contrast
74178 Ct scan of abdomen and pelvis before and after contrast
93925 Ultrasound of leg arteries or artery grafts
76376 3d radiographic procedure
71046 X-ray of chest, 2 views
77001 Fluoroscopic guidance for insertion or removal of central vein access device
93970 Ultrasound study of arm or leg veins with compression and maneuvers
76937 Ultrasonic guidance for blood vessel access
77012 Review by radiologist of ct guidance for needle placement
93926 Ultrasound of one leg arteries or artery grafts
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
74230 Imaging for evaluation of swallowing function
74175 Ct scan of blood vessels of abdomen with contrast
76705 Limited ultrasound scan of abdomen
76775 Limited ultrasound scan behind abdominal cavity
93880 Ultrasound of both sides of head and neck blood flow
73502 X-ray of hip, 2-3 views
36561 Insertion of central venous tube with port (5 years or older)
74018 X-ray of abdomen, 1 view
72100 X-ray of lower and sacral spine, 2-3 views
74160 Ct scan of abdomen with contrast
49406 Drainage of fluid collection of abdominal cavity by tube using imaging guidance
93976 Ultrasound of abdomen and pelvis artery and vein blood flow
72083 X-ray of entire middle and lower spine, 4-5 views
75635 Ct scan of abdominal aorta and both leg arteries with contrast
70486 Ct scan of face without contrast
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts
36558 Insertion of tunneled central venous tube for infusion (5 years or older)
72170 X-ray of pelvis, 1-2 views
78306 Nuclear medicine study of bone and/or joint whole body
36902 Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist
73030 X-ray of shoulder, minimum of 2 views
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)
76770 Complete ultrasound scan behind abdominal cavity
37191 Insertion of vena cava filter with review by radiologist
72110 X-ray of lower and sacral spine, minimum of 4 views
73700 Ct scan of leg without contrast
74181 Mri scan of abdomen without contrast
72084 X-ray of entire middle and lower spine, minimum of 6 views
75572 Ct scan of heart structure with contrast
76942 Ultrasonic guidance for needle placement

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.