NEVVI Medicare utilization intelligence

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DIAGNOSTIC IMAGING ASSOCIATES LTD

PAC 9638064942 Physician group
DIAGNOSTIC RADIOLOGY · CHESTERFIELD, MO · hospital-affiliated
Specialty DIAGNOSTIC RADIOLOGY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in CHESTERFIELD, MO · bills Medicare in 2 states (IA, MO)
Scale 20 providers on the CMS registry roster · 197 codes billed (five-year data window) · 47,885 services (all billed codes, CY2024)
Medicare paid $1.2M · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (314) 434-1500 — CMS registry listing
CMS Doctors & Clinicians registry · Medicare Part B physician/supplier claims · figures are attributed (single-group clinicians) and disclosed fee-for-service — a subset, never complete totals · group series shown over the most recent 5 years (rosters archived from 2019)
Group analytics

Who's billing in this group, plus the paid volume analytics · CY2024

Clinician makeup · CY2024
Physicians 19Advanced-practice 1Other clinicians 0= 20 clinicians billed · CY2024
By clinician headcount, CY2024. 'Physician' follows Medicare's §1861(r) definition (MD/DO, podiatry, optometry, dental medicine, chiropractic); facility and supplier enrollments are not counted as clinicians. These 20 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 130 of the group's 197 codes this year, across 2 states (CY2024).

The full analytics for this group

Premium

The billed-volume rank, trajectory, and economics behind this group — computed on the same disclosed Medicare Part B data.

What Medicare paid this group in CY2024 is on the group's identity card — free, on every tier. Premium breaks that figure down per code and per service, and puts the volume behind it in national and peer context.

  • Per-code payment breakdown & avg $/service — dollars behind the volume
  • Beneficiary-episode volume — reach, not just service counts
  • Office vs. facility setting mix — place-of-service code split
  • National billed-volume rank — percentile, cohort & year disclosed
  • Size-peer billed-volume benchmark — vs. groups of similar size
  • Top-3 clinician share — how volume distributes
  • 5-year volume trend — direction across the window
  • Business mix — largest codes by payment

Rank and benchmark figures are billed-volume positions among peers, not measures of care. All figures attributed (single-group clinicians) and disclosed Medicare Part B fee-for-service.

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Medicare Part B FFS · CY2024 · as published by CMS

Provider volumes, all codes · CY2024

NPIProviderCredentialsTypeCitySt Services (all codes) locked column
1588701130 Foust, Kimberly MD Diagnostic Radiology FlorissantMO premium
1457383796 Gau, Megan MD Diagnostic Radiology BridgetonMO premium
1568425585 Osmon, Christine M.D. Diagnostic Radiology Saint LouisMO premium
1841400199 Doherty, Sean MD Diagnostic Radiology Saint LouisMO premium
1700875788 Olsen, Randall MD Diagnostic Radiology ColumbiaMO premium
1609863034 Brown, George M.D. Diagnostic Radiology Des MoinesIA premium
1245326966 Demertzis, Jennifer MD Diagnostic Radiology ChesterfieldMO premium
1902839970 Berzins, Inta M.D. Diagnostic Radiology ChesterfieldMO premium
1083143192 Pederson, Alex DO Diagnostic Radiology ColumbiaMO premium
1871526863 Desimon, Gabriel M.D. Diagnostic Radiology ChesterfieldMO premium
1215960257 Garvin, Charles M.D. Diagnostic Radiology ChesterfieldMO premium
1306057310 Abbas, Mohammed M.D. Diagnostic Radiology FentonMO premium
1023482973 Dick, Delaney PA-C Physician Assistant ChesterfieldMO premium
1720001647 Appleton, Catherine · member of 2 groups MD Diagnostic Radiology Saint LouisMO premium
1619188133 Dusek, David · member of 4 groups M.D. Diagnostic Radiology Saint LouisMO premium
1285729657 Hillen, Travis · member of 6 groups MD Diagnostic Radiology BellevilleIL premium
1346537404 Orlowski, Hilary · member of 6 groups MD Diagnostic Radiology BrentwoodTN premium
1942461074 Stensby, James · member of 6 groups M.D. Diagnostic Radiology ColumbiaMO premium
1972714178 Watson, Thomas · member of 2 groups MD Diagnostic Radiology Saint LouisMO premium
1841328606 Yalavarthi, Kishan · member of 2 groups MD Diagnostic Radiology Kansas CityKS premium

Volumes are attributed to a group only for clinicians affiliated with exactly one group. Clinicians in several groups are listed ("member of N groups") but shown as "—" — their volume is not attributed to any single group. A "—" on a single-group clinician means CMS suppressed the figure (fewer than 11 beneficiaries), never zero. Beneficiary-episodes count CMS's per-setting beneficiary figures, not unique patients. Average Medicare payment is the amount Medicare actually paid per service, weighted by service volume across office and facility settings. Where the roster is a single clinician, that clinician's service counts match the group's attributed volume shown on the ranked results, so they are shown here; the per-provider split across a larger roster is a premium feature. See Methods & Sources.