NEVVI Medicare utilization intelligence

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DYSTER, TIMOTHYM.D. NPI 1477534741 Clinician

Diagnostic Radiology · LEWISTON, NY

Specialty Diagnostic Radiology — from billed Medicare claims
Trained STATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE — medical school, self-reported to CMS
In practice about 41 years since medical school (class of 1985, self-reported to CMS)
Location LEWISTON, NY · NPPES registered location
Active in data Billed Medicare 2020–2024 (5 consecutive years)
Scale 33 codes billed · 1,393 disclosed services (CY2024 — most recent year in data)
Current groups
member of 2 groups; the volumes below are this clinician's personal volume and are not attributed to any single group

Group affiliation since 2019

20192026
TRINITY MEDICAL WNY PC
2026
NIAGARA FRONTIER RADIOLOGIC ASSOCIATES PC
2019–2026

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 2021-09

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
71045 X-ray of chest, 1 view
71046 X-ray of chest, 2 views
77063 Screening 3d breast mammography
77067 Screening mammography
70450 Ct scan head or brain without contrast
74177 Ct scan of abdomen and pelvis with contrast
74176 Ct scan of abdomen and pelvis without contrast
77080 Dxa bone density measurement of hip, pelvis, spine
71250 Ct scan of chest without contrast
73030 X-ray of shoulder, minimum of 2 views
71275 Ct scan of blood vessels of chest with contrast
76641 Complete ultrasound scan of 1 breast
72125 Ct scan of upper spine without contrast
73502 X-ray of hip, 2-3 views
70551 Mri scan of brain without contrast
93971 Ultrasound study of one arm or leg veins with compression and maneuvers
72100 X-ray of lower and sacral spine, 2-3 views
71271 Low dose ct scan of chest for lung cancer screening
72110 X-ray of lower and sacral spine, minimum of 4 views
74018 X-ray of abdomen, 1 view
93880 Ultrasound of both sides of head and neck blood flow
73630 X-ray of foot, minimum of 3 views
73564 X-ray of knee, 4 or more views
76700 Complete ultrasound scan of abdomen
70496 Ct scan of blood vessels of head with contrast
70498 Ct scan of blood vessels of neck with contrast
73610 X-ray of ankle, minimum of 3 views
93970 Ultrasound study of arm or leg veins with compression and maneuvers
73562 X-ray of knee, 3 views
71101 X-ray of ribs on side of body, minimum of 3 views
72170 X-ray of pelvis, 1-2 views
76770 Complete ultrasound scan behind abdominal cavity
76705 Limited ultrasound scan of abdomen

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.