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RADIOLOGY MEDICAL GROUP OF NAPA

PAC 7113906397 Provider group
DIAGNOSTIC RADIOLOGY · NAPA, CA · hospital-affiliated
Specialty DIAGNOSTIC RADIOLOGY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in NAPA, CA · bills Medicare in 2 states (CA, LA)
Scale 42 providers on the CMS registry roster · 100 codes billed (five-year data window) · 22,676 services (all billed codes, CY2024)
Medicare paid $676K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (707) 252-4411 — 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 41Advanced-practice 0Other clinicians 0= 41 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 41 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 83 of the group's 100 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
1962922823 Reid, Randall MD Diagnostic Radiology Los AngelesCA premium
1609842095 Schultz, Christopher M.D. Diagnostic Radiology NapaCA premium
1073812970 Brown, Bernard Diagnostic Radiology New OrleansLA premium
1770558686 Goller, David M.D. Diagnostic Radiology NapaCA premium
1942627864 Bartret, Adam M.D. Diagnostic Radiology StanfordCA premium
1144329848 Amesur, Sandeep · member of 29 groups M.D. Diagnostic Radiology HoustonTX premium
1366490773 Anderson, John · member of 17 groups D.O. Diagnostic Radiology Coeur D AleneID premium
1154311694 Aquino, Suzanne · member of 25 groups MD Diagnostic Radiology HonoluluHI premium
1033193941 Baker, Daniel · member of 22 groups M.D. Diagnostic Radiology New AlbanyOH premium
1225076219 Bass, David · member of 34 groups MD Diagnostic Radiology WellingtonFL premium
1629031299 Belle, Troy · member of 29 groups MD Diagnostic Radiology DenverCO premium
1386688851 Berger, Robert · member of 25 groups M.D. Diagnostic Radiology ClaytonGA premium
1871816694 Berven, Michael · member of 24 groups M.D. Diagnostic Radiology BothellWA premium
1164484721 Boardman, John · member of 24 groups MD Diagnostic Radiology BeloitWI premium
1457313413 Brull, James · member of 28 groups DO Diagnostic Radiology HaysKS premium
1043298417 Burton, Dennis · member of 44 groups M.D. Diagnostic Radiology Palm CityFL premium
1740210590 Camens, Mark · member of 22 groups MD Diagnostic Radiology West BloomfieldMI premium
1952363913 Cavin, Lillian · member of 22 groups MD Diagnostic Radiology SpicewoodTX premium
1528118106 Chopra, Corey · member of 20 groups M.D. Diagnostic Radiology Overland ParkKS premium
1639111966 Defriez, Stephen · member of 22 groups D.O. Diagnostic Radiology FlintMI premium
1659394013 Dubovsky, Elizabeth · member of 20 groups M.D. Diagnostic Radiology MiddleburgVA premium
1649278904 Edgar, Kenneth · member of 21 groups MD Diagnostic Radiology HudsonOH premium
1588082036 Faltaous, Mark · member of 17 groups MD Diagnostic Radiology Colorado SpringsCO premium
1346253093 Hande, Rashmi · member of 23 groups M.D. Diagnostic Radiology ColumbiaMD premium
1326039751 Harshany, Mark · member of 20 groups MD Diagnostic Radiology SandyUT premium
1275875973 Haug, James · member of 26 groups D.O Diagnostic Radiology Colorado SpringsCO premium
1679809537 Itkin, Alan · member of 26 groups M.D. Diagnostic Radiology KnoxvilleTN premium
1952320350 Johnson, Ellen · member of 21 groups MD Diagnostic Radiology BoxfordMA premium
1649242207 Le, James · member of 15 groups M.D. Diagnostic Radiology Huntington BeachCA premium
1003841875 Malik, Noman · member of 22 groups M.D. Diagnostic Radiology MoultrieGA premium
1588729966 Pace, William · member of 27 groups MD Diagnostic Radiology PlattsburghNY premium
1770922676 Park, Benjamin · member of 24 groups D.O. Diagnostic Radiology BothellWA premium
1184634628 Phillips, William · member of 14 groups MD Diagnostic Radiology Mount PleasantSC premium
1043469992 Pilika, Asti · member of 15 groups M.D. Diagnostic Radiology KailuaHI premium
1790717221 Sadri Tafazoli, Faranak · member of 29 groups M.D. Diagnostic Radiology Woodland HillsCA premium
1497963011 Shah, Dishant · member of 24 groups M.D. Diagnostic Radiology FredericksburgVA premium
1588688782 Shah, Shree · member of 27 groups MD Diagnostic Radiology SarasotaFL premium
1720072697 Smoot, Sanford · member of 27 groups MD Diagnostic Radiology LexingtonMA premium
1609180306 Uddin, Qazi · member of 18 groups MD Diagnostic Radiology LeesburgVA premium
1255533857 Vogel, Alexander · member of 27 groups M.D. Diagnostic Radiology RenoNV premium
1568633717 Waters, Richard · member of 2 groups MD Diagnostic Radiology MilwaukeeWI 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.