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LARSEN, STEVENMD NPI 1508953555 Clinician

Diagnostic Radiology · POCATELLO, ID

Specialty Diagnostic Radiology — from billed Medicare claims
Trained UNIVERSITY OF UTAH SCHOOL OF MEDICINE — medical school, self-reported to CMS
In practice about 25 years since medical school (class of 2001, self-reported to CMS)
Location POCATELLO, ID · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 62 codes billed · 11,128 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
CACHE VALLEY VEIN
2026
CASTRO COUNTY HOSPITAL DISTRICT
2026
DAWSON COUNTY HOSPITAL DISTRICT
2026
DELTA COUNTY MEMORIAL HOSPITAL
2026
GONZALES HEALTHCARE SYSTEMS
2026
INSPIRE RADIOLOGY GROUP 2 LLC
2026
KANE COUNTY HUMAN RESOURCE SPECIAL SERVICE DISTRICT
2026
MEDLINK MANAGEMENT SERVICES INC
2026
BAKER COMMUNITY HEALTH CENTER INC
2025–2026
BAY AREA HOSPITAL DISTRICT
2025–2026
INSPIRE RADIOLOGY GROUP LLC
2025–2026
LOWER UMPQUA HOSPITAL DISTRICT
2025–2026
MEMORIAL HOSPITAL OF CARBON COUNTY
2025–2026
TETON RADIOLOGY DIAGNOSTIC A SERIES OF TETON GROUP ENTERPRISE
2023–2026
MEDICAL IMAGING ASSOCIATES OF IDAHO FALLS INC
2019–2026
TETON RADIOLOGY MADISON LLC
2019–2026
TETON RADIOLOGY CALDWELL
2024
CACHE VALLEY VEIN
2023–2024
COLUMBUS RADIOLOGY PHYSICIANS LLC
2022–2024
CUMBERLAND IMAGING ASSOCIATES PC
2022–2024
DIRECT RADIOLOGY PLLC
2022–2024
MEMORIAL HOSPITAL OF CARBON COUNTY
2023
RADIOLOGY CONSULTANTS OF LYNCHBURG INC
2022–2023
TENNESSEE VALLEY RADIOLOGY LLC
2022–2023
MOUNTAIN MEDICAL PHYSICIAN SPECIALISTS PC
2022
TETON RADIOLOGY DIAGNOSTIC A SERIES OF TETON GROUP ENTERPRISE
2019

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 2026-06

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
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
71045 X-ray of chest, 1 view
74177 Ct scan of abdomen and pelvis with contrast
70450 Ct scan head or brain without contrast
71250 Ct scan of chest without contrast
71260 Ct scan of chest with contrast
71046 X-ray of chest, 2 views
76376 3d radiographic procedure
76770 Complete ultrasound scan behind abdominal cavity
71275 Ct scan of blood vessels of chest with contrast
76536 Ultrasound scan of head and neck soft tissue
74176 Ct scan of abdomen and pelvis without contrast
76705 Limited ultrasound scan of abdomen
73502 X-ray of hip, 2-3 views
73030 X-ray of shoulder, minimum of 2 views
72100 X-ray of lower and sacral spine, 2-3 views
76700 Complete ultrasound scan of abdomen
73564 X-ray of knee, 4 or more views
74018 X-ray of abdomen, 1 view
72125 Ct scan of upper spine without contrast
70498 Ct scan of blood vessels of neck with contrast
72110 X-ray of lower and sacral spine, minimum of 4 views
78815 Nuclear medicine study from skull base to mid-thigh with ct scan
70496 Ct scan of blood vessels of head with contrast
73630 X-ray of foot, minimum of 3 views
73562 X-ray of knee, 3 views
73130 X-ray of hand, minimum of 3 views
72131 Ct scan of lower spine without contrast
73560 X-ray of knee, 1-2 views
76830 Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina
76856 Complete ultrasound scan of pelvis
73610 X-ray of ankle, minimum of 3 views
76775 Limited ultrasound scan behind abdominal cavity
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
72040 X-ray of upper spine, 2-3 views
71271 Low dose ct scan of chest for lung cancer screening
70551 Mri scan of brain without contrast
72050 X-ray of upper spine, 4-5 views
73110 X-ray of wrist, minimum of 3 views
74178 Ct scan of abdomen and pelvis before and after contrast
76857 Limited ultrasound scan of pelvis
76882 Limited ultrasound scan of joint or other extremity structure except blood vessels
70486 Ct scan of face without contrast
73590 X-ray of lower leg, 2 views
93976 Ultrasound of abdomen and pelvis artery and vein blood flow
72170 X-ray of pelvis, 1-2 views
72148 Mri scan of lower spinal canal without contrast
72128 Ct scan of middle spine without contrast
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
93880 Ultrasound of both sides of head and neck blood flow
93970 Ultrasound study of arm or leg veins with compression and maneuvers
72070 X-ray of middle spine, 2 views
72192 Ct scan of pelvis without contrast
73552 X-ray of thigh bone, minimum 2 views
74019 X-ray of abdomen, 2 views
74221 Double contrast x-ray of esophagus
73140 X-ray of finger, minimum of 2 views
71101 X-ray of ribs on side of body, minimum of 3 views
73700 Ct scan of leg without contrast
74170 Ct scan of abdomen before and after contrast
78582 Nuclear medicine study of lung ventilation and circulation
72141 Mri scan of upper spinal canal without contrast

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.