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HERZOG, JACKSON NPI 1033501010 Clinician

Diagnostic Radiology · MASON CITY, IA

Specialty Diagnostic Radiology — from billed Medicare claims
Trained NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL — medical school, self-reported to CMS
In practice about 8 years since medical school (class of 2018, self-reported to CMS)
Location MASON CITY, IA · NPPES registered location
Active in data Billed Medicare 2023–2024 (2 consecutive years)
Scale 68 codes billed · 3,311 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

20242026
BELMOND COMMUNITY HOSPITAL
2026
IOWA SPECIALTY HOSPITAL- CLARION
2026
EASTPOINTE RADIOLOGISTS PC
2025–2026
RADIOLOGISTS OF NORTH IOWA PC
2025–2026
UNIVERSITY HOSPITALS MEDICAL GROUP INC
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 2026-05

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
71250 Ct scan of chest without contrast
74177 Ct scan of abdomen and pelvis with contrast
70450 Ct scan head or brain without contrast
71260 Ct scan of chest with contrast
71275 Ct scan of blood vessels of chest with contrast
72148 Mri scan of lower spinal canal without contrast
76770 Complete ultrasound scan behind abdominal cavity
73502 X-ray of hip, 2-3 views
70553 Mri scan of brain before and after contrast
73630 X-ray of foot, minimum of 3 views
73221 Mri scan of arm joint without contrast
77067 Screening mammography
72125 Ct scan of upper spine without contrast
77063 Screening 3d breast mammography
74176 Ct scan of abdomen and pelvis without contrast
76536 Ultrasound scan of head and neck soft tissue
72110 X-ray of lower and sacral spine, minimum of 4 views
73030 X-ray of shoulder, minimum of 2 views
73721 Mri scan of leg joint without contrast
71271 Low dose ct scan of chest for lung cancer screening
76705 Limited ultrasound scan of abdomen
78815 Nuclear medicine study from skull base to mid-thigh with ct scan
72100 X-ray of lower and sacral spine, 2-3 views
74178 Ct scan of abdomen and pelvis before and after contrast
70498 Ct scan of blood vessels of neck with contrast
73564 X-ray of knee, 4 or more views
73560 X-ray of knee, 1-2 views
73562 X-ray of knee, 3 views
72141 Mri scan of upper spinal canal without contrast
70496 Ct scan of blood vessels of head with contrast
74018 X-ray of abdomen, 1 view
73130 X-ray of hand, minimum of 3 views
73552 X-ray of thigh bone, minimum 2 views
73720 Mri scan of leg before and after contrast
73610 X-ray of ankle, minimum of 3 views
73700 Ct scan of leg without contrast
70551 Mri scan of brain without contrast
73110 X-ray of wrist, minimum of 3 views
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
76830 Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina
71101 X-ray of ribs on side of body, minimum of 3 views
72131 Ct scan of lower spine without contrast
74183 Mri scan of abdomen before and after contrast
70486 Ct scan of face without contrast
74230 Imaging for evaluation of swallowing function
72020 X-ray of spine, 1 view
73590 X-ray of lower leg, 2 views
74019 X-ray of abdomen, 2 views
72040 X-ray of upper spine, 2-3 views
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow
70491 Ct scan of soft tissue of neck with contrast
73200 Ct scan of arm without contrast
76856 Complete ultrasound scan of pelvis
93880 Ultrasound of both sides of head and neck blood flow
72050 X-ray of upper spine, 4-5 views
72070 X-ray of middle spine, 2 views
76870 Ultrasound scan of scrotum
72156 Mri scan of upper spinal canal before and after contrast
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
76000 Imaging guidance for procedure, 60 minutes or less
72170 X-ray of pelvis, 1-2 views
72197 Mri scan of pelvis before and after contrast
73060 X-ray of upper arm, minimum of 2 views
73718 Mri scan of leg without contrast
75561 Mri scan of heart before and after contrast
78306 Nuclear medicine study of bone and/or joint whole body

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.