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LARSEN, MICHAELMD NPI 1902005663 Clinician

Diagnostic Radiology · COEUR D ALENE, ID

Specialty Diagnostic Radiology — from billed Medicare claims
Trained OREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE — medical school, self-reported to CMS
In practice about 19 years since medical school (class of 2007, self-reported to CMS)
Location COEUR D ALENE, ID · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 45 codes billed · 2,887 disclosed services (CY2024 — most recent year in data)
Current groups
member of 5 groups; the volumes below are this clinician's personal volume and are not attributed to any single group

Group affiliation since 2019

20192026
BOUNDARY COMMUNITY HOSPITAL
2025–2026
KOOTENAI HEALTH INC
2024–2026
BENEWAH COMMUNITY HOSPITAL
2022–2026
BONNER GENERAL HOSPITAL INC
2019–2026
RADIOLOGY ASSOCIATES OF NORTH IDAHO PA
2019–2026
KOOTENAI HEALTH, INC.
2019–2024
BOUNDARY COMMUNITY HOSPITAL
2023

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. 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
77080 Dxa bone density measurement of hip, pelvis, spine
A9579 Injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml
71045 X-ray of chest, 1 view
71046 X-ray of chest, 2 views
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
74177 Ct scan of abdomen and pelvis with contrast
70450 Ct scan head or brain without contrast
78815 Nuclear medicine study from skull base to mid-thigh with ct scan
71275 Ct scan of blood vessels of chest with contrast
76937 Ultrasonic guidance for blood vessel access
71250 Ct scan of chest without contrast
72197 Mri scan of pelvis before and after contrast
77001 Fluoroscopic guidance for insertion or removal of central vein access device
71260 Ct scan of chest with contrast
74018 X-ray of abdomen, 1 view
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
74183 Mri scan of abdomen before and after contrast
76705 Limited ultrasound scan of abdomen
71271 Low dose ct scan of chest for lung cancer screening
A9552 Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries
36573 Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older
74176 Ct scan of abdomen and pelvis without contrast
72125 Ct scan of upper spine without contrast
93970 Ultrasound study of arm or leg veins with compression and maneuvers
73502 X-ray of hip, 2-3 views
74178 Ct scan of abdomen and pelvis before and after contrast
70498 Ct scan of blood vessels of neck with contrast
70496 Ct scan of blood vessels of head with contrast
76942 Ultrasonic guidance for needle placement
76536 Ultrasound scan of head and neck soft tissue
76706 Ultrasound scan of abdominal aorta
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow
36558 Insertion of tunneled central venous tube for infusion (5 years or older)
76770 Complete ultrasound scan behind abdominal cavity
93880 Ultrasound of both sides of head and neck blood flow
32557 Drainage of fluid from chest cavity with insertion of indwelling tube using imaging guidance
73030 X-ray of shoulder, minimum of 2 views
70551 Mri scan of brain without contrast
77012 Review by radiologist of ct guidance for needle placement
76700 Complete ultrasound scan of abdomen
36902 Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist
74174 Ct scan of blood vessels of abdomen and pelvis with contrast
74221 Double contrast x-ray of esophagus
93926 Ultrasound of one leg arteries or artery grafts
50200 Needle biopsy of kidney

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.