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JANSSEN, HENRYM.D. NPI 1053371765 Clinician

Diagnostic Radiology · MOUNT KISCO, NY

Specialty Diagnostic Radiology — from billed Medicare claims
Trained UNIVERSITY OF FLORIDA 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 MOUNT KISCO, NY · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 60 codes billed · 49,758 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20192026
ZWANGER AND PESIRI RADIOLOGY GROUP LLP
2023–2026
A.G. DIKENGIL, MD, PA
2023
OPTUM MEDICAL CARE PC
2019–2023

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 2017-12

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. Included with Platform.

  • 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
A9575 Injection, gadoterate meglumine, 0.1 ml
73721 Mri scan of leg joint without contrast
73221 Mri scan of arm joint without contrast
72148 Mri scan of lower spinal canal without contrast
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
73718 Mri scan of leg without contrast
73630 X-ray of foot, minimum of 3 views
73030 X-ray of shoulder, minimum of 2 views
72141 Mri scan of upper spinal canal without contrast
72110 X-ray of lower and sacral spine, minimum of 4 views
76881 Complete ultrasound scan of joint
73130 X-ray of hand, minimum of 3 views
72100 X-ray of lower and sacral spine, 2-3 views
73562 X-ray of knee, 3 views
76882 Limited ultrasound scan of joint or other extremity structure except blood vessels
73502 X-ray of hip, 2-3 views
73700 Ct scan of leg without contrast
73560 X-ray of knee, 1-2 views
72070 X-ray of middle spine, 2 views
73200 Ct scan of arm without contrast
72050 X-ray of upper spine, 4-5 views
73610 X-ray of ankle, minimum of 3 views
73120 X-ray of hand, 2 views
72040 X-ray of upper spine, 2-3 views
73110 X-ray of wrist, minimum of 3 views
72146 Mri scan of middle spinal canal without contrast
72195 Mri scan of pelvis without contrast
73564 X-ray of knee, 4 or more views
73218 Mri scan of arm without contrast
73522 X-ray of both hips, 3-4 views
73100 X-ray of wrist, 2 views
73723 Mri scan of leg joint before and after contrast
73720 Mri scan of leg before and after contrast
72131 Ct scan of lower spine without contrast
73590 X-ray of lower leg, 2 views
73620 X-ray of foot, 2 views
72114 X-ray lower and sacral spine, minimum of 6 views
71100 X-ray of ribs on side of body, 2 views
73080 X-ray of elbow, minimum of 3 views
72158 Mri scan of lower spinal canal before and after contrast
72202 X-ray of joint between lower spine and hip bone, 3 or more views
73600 X-ray of ankle, 2 views
73140 X-ray of finger, minimum of 2 views
73521 X-ray of both hips, 2 views
72192 Ct scan of pelvis without contrast
72220 X-ray of sacrum and tailbone, minimum of 2 views
73060 X-ray of upper arm, minimum of 2 views
73552 X-ray of thigh bone, minimum 2 views
73223 Mri scan of arm joint before and after contrast
73660 X-ray of toe, minimum of 2 views
73220 Mri scan of arm before and after contrast
71110 X-ray of ribs on both sides of body, 3 views
72052 X-ray of upper spine, 6 or more views
73090 X-ray of forearm, 2 views
73070 X-ray of elbow, 2 views
77075 Complete x-ray of body bones
73000 X-ray of collar bone
72170 X-ray of pelvis, 1-2 views
72190 X-ray of pelvis, minimum of 3 views
72197 Mri scan of pelvis before and after contrast

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.