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CHAKRABORTY, AMITMD NPI 1548623325 Clinician

Diagnostic Radiology · STANFORD, CA

Specialty Diagnostic Radiology — from billed Medicare claims
Trained UNIVERSITY OF KENTUCKY COLLEGE OF MEDICINE — medical school, self-reported to CMS
In practice about 10 years since medical school (class of 2016, self-reported to CMS)
Location STANFORD, CA · NPPES registered location
Active in data Billed Medicare 2022–2024 (3 consecutive years)
Scale 45 codes billed · 1,981 disclosed services (CY2024 — most recent year in data)
Current groups
member of 3 groups; the volumes below are this clinician's personal volume and are not attributed to any single group

Group affiliation since 2019

20222026
STANFORD HEALTH CARE
2024–2026
NORTHGATE MEDICAL IMAGING LLC
2023–2026
RADIOLOGY ASSOCIATES INC
2023–2026
MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC
2022

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 2024-04

Year: 2024 · 2023 · 2022 

Provider overview · all codes · CY2024

The full analytics for this provider

Premium

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
71045 X-ray of chest, 1 view
77080 Dxa bone density measurement of hip, pelvis, spine
70450 Ct scan head or brain without contrast
72148 Mri scan of lower spinal canal without contrast
73721 Mri scan of leg joint without contrast
74230 Imaging for evaluation of swallowing function
73502 X-ray of hip, 2-3 views
72100 X-ray of lower and sacral spine, 2-3 views
73560 X-ray of knee, 1-2 views
73221 Mri scan of arm joint without contrast
73630 X-ray of foot, minimum of 3 views
73700 Ct scan of leg without contrast
74018 X-ray of abdomen, 1 view
73030 X-ray of shoulder, minimum of 2 views
73110 X-ray of wrist, minimum of 3 views
73562 X-ray of knee, 3 views
73130 X-ray of hand, minimum of 3 views
73610 X-ray of ankle, minimum of 3 views
74177 Ct scan of abdomen and pelvis with contrast
71046 X-ray of chest, 2 views
74176 Ct scan of abdomen and pelvis without contrast
78815 Nuclear medicine study from skull base to mid-thigh with ct scan
76536 Ultrasound scan of head and neck soft tissue
78264 Nuclear medicine study of stomach to assess emptying
73120 X-ray of hand, 2 views
71271 Low dose ct scan of chest for lung cancer screening
72125 Ct scan of upper spine without contrast
73718 Mri scan of leg without contrast
71260 Ct scan of chest with contrast
72131 Ct scan of lower spine without contrast
72170 X-ray of pelvis, 1-2 views
74220 Single contrast x-ray of esophagus
70498 Ct scan of blood vessels of neck with contrast
74240 Single contrast x-ray of upper digestive tract
70496 Ct scan of blood vessels of head with contrast
71250 Ct scan of chest without contrast
71275 Ct scan of blood vessels of chest with contrast
72192 Ct scan of pelvis without contrast
72110 X-ray of lower and sacral spine, minimum of 4 views
73080 X-ray of elbow, minimum of 3 views
74328 Review by radiologist of image from tube placement into bile duct using an endoscope
72040 X-ray of upper spine, 2-3 views
72114 X-ray lower and sacral spine, minimum of 6 views
73200 Ct scan of arm without contrast
78227 Nuclear medicine study of liver and bile duct system with use of drugs

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.