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HAZENFIELD, JOHNM.D. NPI 1275868309 Clinician

Diagnostic Radiology · CINCINNATI, OH

Specialty Diagnostic Radiology — from billed Medicare claims
Trained UNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE — medical school, self-reported to CMS
In practice about 17 years since medical school (class of 2009, self-reported to CMS)
Location CINCINNATI, OH · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 22 codes billed · 858 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20192026
UNIVERSITY OF CINCINNATI PHYSICIANS COMPANY LLC
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 2015-04

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. 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
70450 Ct scan head or brain without contrast
70553 Mri scan of brain before and after contrast
70551 Mri scan of brain without contrast
72148 Mri scan of lower spinal canal without contrast
64483 Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level
70496 Ct scan of blood vessels of head with contrast
72125 Ct scan of upper spine without contrast
70498 Ct scan of blood vessels of neck with contrast
62323 Injection of substance into lower spine canal using imaging guidance
72131 Ct scan of lower spine without contrast
70491 Ct scan of soft tissue of neck with contrast
72141 Mri scan of upper spinal canal without contrast
72128 Ct scan of middle spine without contrast
72146 Mri scan of middle spinal canal without contrast
72132 Ct scan of lower spine with contrast
72158 Mri scan of lower spinal canal before and after contrast
70486 Ct scan of face without contrast
70544 Mri scan of blood vessels of head without contrast
72156 Mri scan of upper spinal canal before and after contrast
72157 Mri scan of middle spinal canal before and after contrast
62321 Injection of substance into middle or upper spine canal using imaging guidance
72129 Ct scan of middle spine with 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.