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CHENGAZI, HARRISM.D. NPI 1861878837 Clinician

Diagnostic Radiology · WILLIAMSVILLE, NY

Specialty Diagnostic Radiology — from billed Medicare claims
Trained UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY — medical school, self-reported to CMS
In practice about 11 years since medical school (class of 2015, self-reported to CMS)
Location WILLIAMSVILLE, NY · NPPES registered location
Active in data Billed Medicare 2021–2024 (4 consecutive years)
Scale 40 codes billed · 2,185 disclosed services (CY2024 — most recent year in data)
Current groups
member of 5 groups; the volumes below are this clinician's personal volume and are not attributed to any single group

Group affiliation since 2019

20222026
BRADFORD RADIOLOGY PC
2026
OLEAN MEDICAL PRACTICE PLLC
2025–2026
GREAT LAKES MEDICAL IMAGING LLC
2022–2026
KALEIDA HEALTH
2022–2026
WESTERN NEW YORK RADIOLOGY ASSOCIATES LLC
2022–2026
OLEAN RADIOLOGY PC
2022–2023

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 2023-08

Year: 2024 · 2023 · 2022  · 2021 

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
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
71045 X-ray of chest, 1 view
74018 X-ray of abdomen, 1 view
70450 Ct scan head or brain without contrast
49083 Drainage of fluid from abdominal cavity using imaging guidance
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
71046 X-ray of chest, 2 views
74177 Ct scan of abdomen and pelvis with contrast
32555 Aspiration of fluid from chest cavity using imaging guidance
72125 Ct scan of upper spine without contrast
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
76942 Ultrasonic guidance for needle placement
71275 Ct scan of blood vessels of chest with contrast
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
74176 Ct scan of abdomen and pelvis without contrast
77001 Fluoroscopic guidance for insertion or removal of central vein access device
76705 Limited ultrasound scan of abdomen
76937 Ultrasonic guidance for blood vessel access
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
70498 Ct scan of blood vessels of neck with contrast
36573 Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older
76776 Ultrasound scan of transplanted kidney
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
70496 Ct scan of blood vessels of head with contrast
J2250 Injection, midazolam hydrochloride, per 1 mg
50200 Needle biopsy of kidney
76770 Complete ultrasound scan behind abdominal cavity
77012 Review by radiologist of ct guidance for needle placement
49450 Replacement of stomach or large bowel tube using fluoroscopic guidance with contrast
70486 Ct scan of face without contrast
72131 Ct scan of lower spine without contrast
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
J3010 Injection, fentanyl citrate, 0.1 mg
62328 Removal of spinal fluid with lower back spinal tap for diagnostic test using imaging guidance
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
36558 Insertion of tunneled central venous tube for infusion (5 years or older)
36561 Insertion of central venous tube with port (5 years or older)
47490 Insertion of tube into gallbladder using imaging guidance with review by radiologist
76536 Ultrasound scan of head and neck soft tissue

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.