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CHEDRAWY, CHRISTELLEM.D. NPI 1265782858 Clinician

Interventional Radiology · WILLIAMSVILLE, NY

Specialty Interventional Radiology — from billed Medicare claims
In practice about 15 years since medical school (class of 2011, self-reported to CMS)
Location WILLIAMSVILLE, NY · NPPES registered location
Active in data Billed Medicare 2021–2024 (4 consecutive years)
Scale 17 codes billed · 553 disclosed services (CY2024 — most recent year in data)
Current groups

Group affiliation since 2019

20222026
CHRISTIANA CARE HEALTH SERVICES INC
2022–2026

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 2020-12

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
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
49083 Drainage of fluid from abdominal cavity using imaging guidance
76937 Ultrasonic guidance for blood vessel access
10005 Fine needle aspiration biopsy using ultrasound guidance, first growth
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
77001 Fluoroscopic guidance for insertion or removal of central vein access device
75774 Review by radiologist of additional artery image
36561 Insertion of central venous tube with port (5 years or older)
49450 Replacement of stomach or large bowel tube using fluoroscopic guidance with contrast
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
47536 Replacement of liver duct drainage tube using imaging guidance with review by radiologist
93970 Ultrasound study of arm or leg veins with compression and maneuvers
36558 Insertion of tunneled central venous tube for infusion (5 years or older)
49452 Replacement of stomach-to-small bowel tube using fluoroscopic guidance with contrast
36589 Removal of tunneled central venous tube
37244 Occlusion of artery or vein bleeding with review by radiologist
93880 Ultrasound of both sides of head and neck blood flow

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.