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AMBEKAR, AVANTIM.D. NPI 1356447627 Clinician

Diagnostic Radiology · SAN MATEO, CA

Specialty Diagnostic Radiology — from billed Medicare claims
In practice about 25 years since medical school (class of 2001, self-reported to CMS)
Location SAN MATEO, CA · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 73 codes billed · 8,143 disclosed volume (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

20192026
CALIFORNIA ADVANCED IMAGING MEDICAL ASSOCIATES INC
2019–2026
SUTTER BAY MEDICAL FOUNDATION
2019–2026
COUNTY OF SAN MATEO
2019–2025

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 2021-03

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 Volume Beneficiary-episodes Avg charge Avg Medicare payment
73562 X-ray of knee, 3 views
71046 X-ray of chest, 2 views
73030 X-ray of shoulder, minimum of 2 views
73502 X-ray of hip, 2-3 views
70450 Ct scan head or brain without contrast
73630 X-ray of foot, minimum of 3 views
71045 X-ray of chest, 1 view
73501 X-ray of hip, 1 view
73610 X-ray of ankle, minimum of 3 views
73564 X-ray of knee, 4 or more views
73620 X-ray of foot, 2 views
73130 X-ray of hand, minimum of 3 views
70551 Mri scan of brain without contrast
73110 X-ray of wrist, minimum of 3 views
72100 X-ray of lower and sacral spine, 2-3 views
73080 X-ray of elbow, minimum of 3 views
74177 Ct scan of abdomen and pelvis with contrast
76770 Complete ultrasound scan behind abdominal cavity
72148 Mri scan of lower spinal canal without contrast
73140 X-ray of finger, minimum of 2 views
75574 Ct scan of blood vessels and grafts of heart with contrast
70553 Mri scan of brain before and after contrast
71275 Ct scan of blood vessels of chest with contrast
73600 X-ray of ankle, 2 views
73721 Mri scan of leg joint without contrast
74176 Ct scan of abdomen and pelvis without contrast
77080 Dxa bone density measurement of hip, pelvis, spine
74018 X-ray of abdomen, 1 view
72170 X-ray of pelvis, 1-2 views
76705 Limited ultrasound scan of abdomen
70496 Ct scan of blood vessels of head with contrast
73521 X-ray of both hips, 2 views
72141 Mri scan of upper spinal canal without contrast
75571 Ct scan of heart with evaluation of blood vessel calcium
70498 Ct scan of blood vessels of neck with contrast
72050 X-ray of upper spine, 4-5 views
73560 X-ray of knee, 1-2 views
77073 X-ray for bone length assessment
73221 Mri scan of arm joint without contrast
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
76536 Ultrasound scan of head and neck soft tissue
76856 Complete ultrasound scan of pelvis
71250 Ct scan of chest without contrast
76830 Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina
70486 Ct scan of face without contrast
73552 X-ray of thigh bone, minimum 2 views
72197 Mri scan of pelvis before and after contrast
73700 Ct scan of leg without contrast
72125 Ct scan of upper spine without contrast
71260 Ct scan of chest with contrast
72070 X-ray of middle spine, 2 views
73200 Ct scan of arm without contrast
71100 X-ray of ribs on side of body, 2 views
73660 X-ray of toe, minimum of 2 views
76700 Complete ultrasound scan of abdomen
73000 X-ray of collar bone
72040 X-ray of upper spine, 2-3 views
72131 Ct scan of lower spine without contrast
70544 Mri scan of blood vessels of head without contrast
78815 Nuclear medicine study from skull base to mid-thigh with ct scan
73590 X-ray of lower leg, 2 views
72146 Mri scan of middle spinal canal without contrast
72192 Ct scan of pelvis without contrast
75561 Mri scan of heart before and after contrast
71271 Low dose ct scan of chest for lung cancer screening
73718 Mri scan of leg without contrast
74178 Ct scan of abdomen and pelvis before and after contrast
74183 Mri scan of abdomen before and after contrast
0042T Computed tomography (ct) of brain blood flow, volume, and timing of flow analysis with contrast
72220 X-ray of sacrum and tailbone, minimum of 2 views
72158 Mri scan of lower spinal canal before and after contrast
70547 Mri scan of blood vessels of neck without contrast
75565 Mri scan of blood flow of heart

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.