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GUNASEKARAN, SENTHILMD NPI 1851657076 Clinician

Diagnostic Radiology · GLENDALE, CA

Specialty Diagnostic Radiology — from billed Medicare claims
Trained LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE — medical school, self-reported to CMS
In practice about 14 years since medical school (class of 2012, self-reported to CMS)
Location GLENDALE, CA · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 49 codes billed · 4,047 disclosed services (CY2024 — most recent year in data)
Current groups
member of 16 groups; the volumes below are this clinician's personal volume and are not attributed to any single group

Group affiliation since 2019

20192026
ADVANCED RADIOLOGY AND INTERVENTIONAL ASSOCIATES INC
2026
ADVENTIST HEALTH MEDICAL CENTER TEHACHAPI
2026
GLENDALE ADVENTIST MEDICAL CENTER
2026
MOTHER LODE DIAGNOSTIC IMAGING INC
2026
SIMI VALLEY HOSPITAL AND HEALTH CARE SERVICES
2026
UNITED PREMIER PHYSICIANS INC
2026
DAVID C P CHEN, M.D., INC
2025–2026
LOS ALAMITOS RADIOLOGY GROUP INC
2025–2026
SAN JOAQUIN COMMUNITY HOSPITAL
2025–2026
ADVENTIST HEALTH MENDOCINO COAST
2024–2026
ADVENTIST HEALTH TULARE
2023–2026
ADVENTIST HEALTH DELANO
2022–2026
HANFORD COMMUNITY HOSPITAL
2022–2026
RADIOLOGY MEDICAL GROUP OF WMMC
2022–2026
USC CARE MEDICAL GROUP INC
2022–2026
FULLERTON RADIOLOGY MEDICAL GROUP INC
2019–2026
MOTHER LODE DIAGNOSTIC IMAGING INC
2024
SOL RADIOLOGY INC
2024
UNITED PREMIER PHYSICIANS 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 2025-06

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 Services Beneficiary-episodes Avg charge Avg Medicare payment
71045 X-ray of chest, 1 view
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
70450 Ct scan head or brain without contrast
74176 Ct scan of abdomen and pelvis without contrast
71046 X-ray of chest, 2 views
74177 Ct scan of abdomen and pelvis with contrast
76770 Complete ultrasound scan behind abdominal cavity
74018 X-ray of abdomen, 1 view
73562 X-ray of knee, 3 views
71250 Ct scan of chest without contrast
93970 Ultrasound study of arm or leg veins with compression and maneuvers
70551 Mri scan of brain without contrast
72125 Ct scan of upper spine without contrast
76700 Complete ultrasound scan of abdomen
71275 Ct scan of blood vessels of chest with contrast
73502 X-ray of hip, 2-3 views
76705 Limited ultrasound scan of abdomen
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
77080 Dxa bone density measurement of hip, pelvis, spine
73630 X-ray of foot, minimum of 3 views
73030 X-ray of shoulder, minimum of 2 views
93880 Ultrasound of both sides of head and neck blood flow
70496 Ct scan of blood vessels of head with contrast
70498 Ct scan of blood vessels of neck with contrast
72100 X-ray of lower and sacral spine, 2-3 views
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
77063 Screening 3d breast mammography
77067 Screening mammography
73110 X-ray of wrist, minimum of 3 views
73130 X-ray of hand, minimum of 3 views
72131 Ct scan of lower spine without contrast
72170 X-ray of pelvis, 1-2 views
73080 X-ray of elbow, minimum of 3 views
71260 Ct scan of chest with contrast
73552 X-ray of thigh bone, minimum 2 views
77001 Fluoroscopic guidance for insertion or removal of central vein access device
73610 X-ray of ankle, minimum of 3 views
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
74181 Mri scan of abdomen without contrast
76937 Ultrasonic guidance for blood vessel access
74230 Imaging for evaluation of swallowing function
70486 Ct scan of face without contrast
71101 X-ray of ribs on side of body, minimum of 3 views
73560 X-ray of knee, 1-2 views
73590 X-ray of lower leg, 2 views
70553 Mri scan of brain before and after contrast
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect
76604 Ultrasound scan of chest
93925 Ultrasound of leg arteries or artery grafts

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.