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CHEN, JACKMD NPI 1104356500 Clinician

Diagnostic Radiology · ROSEVILLE, MN

Specialty Diagnostic Radiology — from billed Medicare claims
Trained SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE — medical school, self-reported to CMS
In practice about 9 years since medical school (class of 2017, self-reported to CMS)
Location ROSEVILLE, MN · NPPES registered location
Active in data Billed Medicare 2023–2024 (2 consecutive years)
Scale 38 codes billed · 2,644 disclosed services (CY2024 — most recent year in data)
Current groups
member of 11 groups; the volumes below are this clinician's personal volume and are not attributed to any single group

Group affiliation since 2019

20242026
SUBURBAN IMAGING LLC
2026
GRAND ITASCA CLINIC AND HOSPITAL
2025–2026
LUTHERAN CHARITY ASSOCIATION
2025–2026
MARSHFIELD CLINIC INC
2025–2026
RANGE REGIONAL HEALTH SERVICES
2025–2026
RIDGEVIEW MEDICAL CENTER
2025–2026
ST. JOSEPH'S HOSPITAL AND HEALTH CENTER
2025–2026
ALLINA HEALTH SYSTEM
2024–2026
ALTRU HEALTH SYSTEM
2024–2026
FAIRVIEW EXPRESS CARE
2024–2026
MIDWEST RADIOLOGY, PA
2024–2026
PEMBINA COUNTY MEMORIAL HOSPITAL ASSOCIATION
2024

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 2023-07

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
71045 X-ray of chest, 1 view
71046 X-ray of chest, 2 views
74177 Ct scan of abdomen and pelvis with contrast
71275 Ct scan of blood vessels of chest with contrast
71250 Ct scan of chest without contrast
71260 Ct scan of chest with contrast
74176 Ct scan of abdomen and pelvis without contrast
74018 X-ray of abdomen, 1 view
76770 Complete ultrasound scan behind abdominal cavity
74183 Mri scan of abdomen before and after contrast
76705 Limited ultrasound scan of abdomen
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
71271 Low dose ct scan of chest for lung cancer screening
73502 X-ray of hip, 2-3 views
76536 Ultrasound scan of head and neck soft tissue
74178 Ct scan of abdomen and pelvis before and after contrast
73030 X-ray of shoulder, minimum of 2 views
73562 X-ray of knee, 3 views
76700 Complete ultrasound scan of abdomen
73630 X-ray of foot, minimum of 3 views
73560 X-ray of knee, 1-2 views
76882 Limited ultrasound scan of joint or other extremity structure except blood vessels
93970 Ultrasound study of arm or leg veins with compression and maneuvers
73610 X-ray of ankle, minimum of 3 views
73080 X-ray of elbow, minimum of 3 views
76376 3d radiographic procedure
73552 X-ray of thigh bone, minimum 2 views
74019 X-ray of abdomen, 2 views
73590 X-ray of lower leg, 2 views
72197 Mri scan of pelvis before and after contrast
73110 X-ray of wrist, minimum of 3 views
93880 Ultrasound of both sides of head and neck blood flow
72170 X-ray of pelvis, 1-2 views
73130 X-ray of hand, minimum of 3 views
74181 Mri scan of abdomen without contrast
73060 X-ray of upper arm, minimum of 2 views
74230 Imaging for evaluation of swallowing function

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.