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LORENZI, CHRISTOPHERM.D. NPI 1801873369 Clinician

Diagnostic Radiology · STATEN ISLAND, NY

Specialty Diagnostic Radiology — from billed Medicare claims
Trained ALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY — medical school, self-reported to CMS
In practice about 41 years since medical school (class of 1985, self-reported to CMS)
Location STATEN ISLAND, NY · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 42 codes billed · 10,891 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20192026
NEW YORK UNIVERSITY
2019–2026

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 2011-04

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
A9585 Injection, gadobutrol, 0.1 ml
77080 Dxa bone density measurement of hip, pelvis, spine
73562 X-ray of knee, 3 views
73030 X-ray of shoulder, minimum of 2 views
73630 X-ray of foot, minimum of 3 views
72100 X-ray of lower and sacral spine, 2-3 views
73721 Mri scan of leg joint without contrast
73130 X-ray of hand, minimum of 3 views
73502 X-ray of hip, 2-3 views
73221 Mri scan of arm joint without contrast
73110 X-ray of wrist, minimum of 3 views
72110 X-ray of lower and sacral spine, minimum of 4 views
73610 X-ray of ankle, minimum of 3 views
72040 X-ray of upper spine, 2-3 views
73522 X-ray of both hips, 3-4 views
73564 X-ray of knee, 4 or more views
72070 X-ray of middle spine, 2 views
73700 Ct scan of leg without contrast
73560 X-ray of knee, 1-2 views
71100 X-ray of ribs on side of body, 2 views
73521 X-ray of both hips, 2 views
72050 X-ray of upper spine, 4-5 views
71046 X-ray of chest, 2 views
73718 Mri scan of leg without contrast
73080 X-ray of elbow, minimum of 3 views
73100 X-ray of wrist, 2 views
72170 X-ray of pelvis, 1-2 views
73660 X-ray of toe, minimum of 2 views
73552 X-ray of thigh bone, minimum 2 views
73120 X-ray of hand, 2 views
73590 X-ray of lower leg, 2 views
73620 X-ray of foot, 2 views
72220 X-ray of sacrum and tailbone, minimum of 2 views
73140 X-ray of finger, minimum of 2 views
73218 Mri scan of arm without contrast
72202 X-ray of joint between lower spine and hip bone, 3 or more views
72082 X-ray of entire middle and lower spine, 2-3 views
72084 X-ray of entire middle and lower spine, minimum of 6 views
73060 X-ray of upper arm, minimum of 2 views
71110 X-ray of ribs on both sides of body, 3 views
72052 X-ray of upper spine, 6 or more views
72195 Mri scan of pelvis without 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.