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WASHINGTON UNIVERSITY PHYSICIANS IN ILLINOIS INC

PAC 4789945163 Provider group
RADIATION ONCOLOGY · BELLEVILLE, IL · hospital-affiliated
Specialty RADIATION ONCOLOGY — most common member specialty (multi-specialty groups carry one label; see Methods)
Footprint Registered in BELLEVILLE, IL · bills Medicare in 3 states (IL, MO, SC)
Scale 155 providers on the CMS registry roster · 108 codes billed (five-year data window) · 8,977 services (all billed codes, CY2024)
Medicare paid $629K · across all billed codes, CY2024, attributed & disclosed
Affiliation Hospital-affiliated — at least one member holds a hospital affiliation in the CMS registry
Contact (314) 362-7200 — 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 103Advanced-practice 33Other clinicians 1= 137 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 137 are the clinicians who billed in CY2024 — a subset of the all-time registry roster shown on the group's identity card.

Billed 44 of the group's 108 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
1942203617 Mcgrady, Murray MD Otolaryngology SwanseaIL premium
1649273319 Lee, Carl MD Otolaryngology SwanseaIL premium
1639532609 Long, Angela FNP Nurse Practitioner SwanseaIL premium
1912466186 Carter, Elizabeth AUD Unknown Supplier/Provider Specialty SwanseaIL premium
1639560949 Carmack, Alicia FNP Nurse Practitioner Saint LouisMO premium
1013214576 Biciocchi, Misty FNP Nurse Practitioner AltonIL premium
1518901545 Siegel, Robert MD Hematology-Oncology AltonIL premium
1497376487 Spring, Jessica FNP Nurse Practitioner BellevilleIL premium
1073501607 Greco, Alfred MD Medical Oncology ShilohIL premium
1639711963 Ladowitz, Staci PA Physician Assistant ShilohIL premium
1386839389 Vandeloo, Catrina FNP Nurse Practitioner AltonIL premium
1952755951 Budde, Bradley MD Neurosurgery BellevilleIL premium
1326359837 Thomas, Theodore MD Internal Medicine ShilohIL premium
1003230764 Bloom, Michelle ACNP Nurse Practitioner Saint LouisMO premium
1033548045 Jacob, Michelle AGNP Nurse Practitioner BellevilleIL premium
1609824549 Popovic, William MD Medical Oncology ShilohIL premium
1265931455 Hutkowski, Courtney ACNP Nurse Practitioner BellevilleIL premium
1134466485 Brooks, Corey PA Physician Assistant ShilohIL premium
1427804400 Herrell, Nolan Physician Assistant BellevilleIL premium
1538939202 Brown, Alexis FNP Nurse Practitioner BellevilleIL premium
1316965320 Abboud, Camille · member of 2 groups MD Medical Oncology Saint LouisMO premium
1649684200 Abboud, Ramzi · member of 2 groups MD Medical Oncology Saint LouisMO premium
1083900294 Abraham, Christopher · member of 3 groups MD Radiation Oncology Saint LouisMO premium
1437593613 Adebayo-Adonis, Oluwafunmilayo · member of 3 groups MD Critical Care (Intensivists) Saint LouisMO premium
1346999315 Allen, Amanda · member of 2 groups AGNP Nurse Practitioner ShilohIL premium
1477219681 Allensworth, Jordan · member of 2 groups PA Physician Assistant Saint LouisMO premium
1184989915 Al-Shraideh, Yousef · member of 3 groups MD Urology Saint LouisMO premium
1235391616 Amberker, Jayant · member of 2 groups MD Diagnostic Radiology BellevilleIL premium
1790988053 Ansstas, George · member of 2 groups MD Medical Oncology Saint LouisMO premium
1457589681 Apicelli, Anthony · member of 2 groups MD Radiation Oncology Saint LouisMO premium
1245202068 Bahu, Amira · member of 2 groups MD Diagnostic Radiology BellevilleIL premium
1760020531 Baumgardner, Meaghan · member of 2 groups AGNP Nurse Practitioner BellevilleIL premium
1326669516 Bergmann, Kayla · member of 2 groups PA Physician Assistant Saint LouisMO premium
1932363553 Bergom, Carmen · member of 2 groups MD Radiation Oncology FlorissantMO premium
1144410317 Bhatt, Amit · member of 2 groups MD Radiation Oncology Saint LouisMO premium
1487302667 Blair, Jorden · member of 2 groups FNP Nurse Practitioner Saint LouisMO premium
1336285444 Bose, Ron · member of 2 groups MD Medical Oncology Saint LouisMO premium
1114647039 Bourgette, Kayce · member of 2 groups FNP Nurse Practitioner ShilohIL premium
1366854630 Brown-Shpigel, Jamie · member of 2 groups MD Anesthesiology Saint LouisMO premium
1194040634 Buckley, Lucas · member of 2 groups MD Diagnostic Radiology BellevilleIL premium
1124074885 Burke, Robert · member of 2 groups MD Diagnostic Radiology BellevilleIL premium
1700860350 Campbell, Heather · member of 3 groups MD Obstetrics & Gynecology Saint LouisMO premium
1376204396 Cardoza, Paige · member of 2 groups PA Physician Assistant Saint LouisMO premium
1528279031 Carmichael, Jason · member of 2 groups MD Diagnostic Radiology BellevilleIL premium
1215953534 Cashen, Amanda · member of 2 groups MD Medical Oncology Saint LouisMO premium
1649558289 Chaudhry, Salman · member of 3 groups MD Internal Medicine FlorissantMO premium
1154378354 Christopherson, Lucy Ann · member of 2 groups MD Diagnostic Radiology BellevilleIL premium
1497167381 Contreras, Jessika · member of 2 groups MD Radiation Oncology Saint LouisMO premium
1528181997 Cyr, Amy · member of 2 groups MD Medical Oncology Saint LouisMO premium
1366705840 Deselm, Carl · member of 2 groups MD Radiation Oncology Saint LouisMO premium
1982622437 Dicke, Jeffrey · member of 3 groups MD Obstetrics & Gynecology Saint LouisMO premium
1982894853 Donaldson, Matthew · member of 2 groups MD Diagnostic Radiology BellevilleIL premium
1326346388 Du, Kefu · member of 2 groups MD Urology Saint LouisMO premium
1811123433 Fazio, Michael · member of 11 groups DO Diagnostic Radiology BellevilleIL premium
1871742924 Friedman, Michael · member of 6 groups MD Diagnostic Radiology BellevilleIL premium
1871695049 Garg, Megha · member of 7 groups M.D. Diagnostic Radiology ColumbiaMO premium
1720045297 Gay, Hiram · member of 2 groups MD Radiation Oncology Saint LouisMO premium
1942562830 Golec, Lynn · member of 2 groups FNP Nurse Practitioner Saint LouisMO premium
1437785979 Granger, Jodi · member of 2 groups AGNP Nurse Practitioner Saint LouisMO premium
1518134402 Harrison, Chester · member of 2 groups MD Diagnostic Radiology BellevilleIL premium
1770723082 Havenar, Michael · member of 2 groups ACNP Nurse Practitioner Saint LouisMO premium
1023499282 Herzog, Brett · member of 2 groups MD PHD Medical Oncology ShilohIL premium
1669490413 Hicks, Kevin · member of 5 groups M.D. Diagnostic Radiology LynchburgVA premium
1326120403 Higo, Omokhaye · member of 2 groups MD Critical Care (Intensivists) Saint LouisMO premium
1306108386 Hole, Steven · member of 14 groups MD Diagnostic Radiology Jbsa LacklandTX premium
1922205004 Huang, Jiayi · member of 2 groups MD Radiation Oncology Saint LouisMO premium
1851163935 Huelsmann, Abbey · member of 2 groups PA Physician Assistant Saint LouisMO premium
1114414935 Hughes, Danielle · member of 2 groups MD Pulmonary Disease BellevilleIL premium
1578590642 Jackson, Sherri · member of 3 groups MD Obstetrics & Gynecology Saint LouisMO premium
1548288145 Jennewein, Michael · member of 2 groups MD Diagnostic Radiology BellevilleIL premium
1164832705 Johns, Elizabeth · member of 3 groups ACNP Nurse Practitioner BellevilleIL premium
1467718379 Kim, Hyun · member of 3 groups MD Radiation Oncology DuarteCA premium
1023377736 Kogan, Paul · member of 2 groups MD Urology ShilohIL premium
1306341649 Kurtz, Brendan · member of 2 groups MD Critical Care (Intensivists) Saint LouisMO premium
1942202155 Laduzinsky, Susan · member of 2 groups MD Radiation Oncology ShilohIL premium
1295140960 Lawlor, Megan · member of 3 groups MD Obstetrics & Gynecology Saint LouisMO premium
1851618995 Lee, Jason · member of 2 groups MD Radiation Oncology ShilohIL premium
1043713852 Link, Stephanie · member of 2 groups DO Anesthesiology BellevilleIL premium
1972009124 Lizzo, Jenna · member of 2 groups MD Anesthesiology BellevilleIL premium
1871585356 Lobianco, Salvador · member of 3 groups M.D. Critical Care (Intensivists) Saint LouisMO premium
1205399847 Mahmood, Mustafaa · member of 2 groups MD Radiation Oncology Saint LouisMO premium
1326064544 Majerus, Elaine · member of 2 groups MD Hematology-Oncology Saint LouisMO premium
1699340984 Marko, Melissa · member of 2 groups AUD Audiologist SwanseaIL premium
1336464536 Markovina, Stephanie · member of 2 groups MD Radiation Oncology Saint LouisMO premium
1205272341 Massa, Katherine · member of 3 groups MD Obstetrics & Gynecology Saint LouisMO premium
1568857373 Mathios, Dimitrios · member of 2 groups MD Neurosurgery Saint LouisMO premium
1952833212 Mayeux, Alex · member of 2 groups MD Diagnostic Radiology BellevilleIL premium
1306049143 Mccaffrey, Sarah · member of 2 groups ANP Nurse Practitioner Saint LouisMO premium
1275551913 Meyers, Bryan · member of 2 groups MD Thoracic Surgery Saint LouisMO premium
1902824410 Michalski, Jeff · member of 2 groups MD Radiation Oncology Saint LouisMO premium
1104317551 Mo, Allen · member of 3 groups MD Radiation Oncology BostonMA premium
1568967628 Moseley, Megan · member of 2 groups PA Physician Assistant Saint LouisMO premium
1275845208 Moss, Jimmy · member of 4 groups MD Critical Care (Intensivists) Saint LouisMO premium
1760824924 Murashita, Takashi · member of 2 groups MD Thoracic Surgery Saint LouisMO premium
1356535306 Naseer, Saad · member of 3 groups MD Diagnostic Radiology BellevilleIL premium
1427314095 Niziolek, Kyle · member of 2 groups MD Critical Care (Intensivists) Saint LouisMO premium
1033641600 Odeny, Thomas · member of 2 groups MD Medical Oncology Saint LouisMO premium
1225222409 Ofoma, Uchenna · member of 2 groups MD Critical Care (Intensivists) Saint LouisMO premium
1639332968 Oppelt, Peter · member of 2 groups MD Medical Oncology Saint LouisMO premium
1215235361 Patel, Arpit · member of 2 groups DO Diagnostic Radiology BellevilleIL premium
1356757736 Patel, Dilan · member of 2 groups MD Internal Medicine Saint LouisMO premium
1255359543 Perkins, Stephanie · member of 2 groups MD Radiation Oncology Saint LouisMO premium
1912051848 Peterson, Christine · member of 3 groups MD Diagnostic Radiology Saint LouisMO premium
1336366087 Puri, Varun · member of 2 groups MD Thoracic Surgery Saint LouisMO premium
1164699161 Pusic, Iskra · member of 2 groups MD Medical Oncology Saint LouisMO premium
1194070169 Ramgopal, Britney · member of 3 groups MD Internal Medicine Saint LouisMO premium
1417303421 Rammohan, Nikhil · member of 3 groups MD Radiation Oncology Saint LouisMO premium
1104031822 Rampersad, Roxane · member of 3 groups MD Obstetrics & Gynecology Saint LouisMO premium
1396205498 Randall, James · member of 2 groups MD Radiation Oncology Saint LouisMO premium
1306289640 Reeves, Jennifer · member of 2 groups MD Obstetrics & Gynecology Saint LouisMO premium
1699967281 Robinson, Clifford · member of 2 groups MD Radiation Oncology Saint LouisMO premium
1124339494 Roller, Evan · member of 2 groups MD Critical Care (Intensivists) Saint LouisMO premium
1922454388 Roodhouse, Kevin · member of 2 groups MD Diagnostic Radiology BellevilleIL premium
1073937132 Russell, Timothy · member of 12 groups M.D. Diagnostic Radiology Fort CampbellKY premium
1215223003 Samson, Pamela · member of 2 groups MD Radiation Oncology Saint LouisMO premium
1992143861 Schill, Matthew · member of 2 groups MD Thoracic Surgery Saint LouisMO premium
1255544680 Schroeder, Mark · member of 3 groups MD Hematology-Oncology Saint LouisMO premium
1487971537 Seiffert, Lorraine · member of 2 groups ACNP Nurse Practitioner AltonIL premium
1407084452 Shah, Parvish · member of 2 groups DO Diagnostic Radiology BellevilleIL premium
1295239804 Siesener, Nathan · member of 2 groups MD Diagnostic Radiology BellevilleIL premium
1346268083 Spoljaric, Debra · member of 2 groups FNP Nurse Practitioner Saint LouisMO premium
1437576600 Stewart, Katy · member of 2 groups ANP Nurse Practitioner Saint LouisMO premium
1952839573 Terrell, Leslie · member of 2 groups DO Internal Medicine Saint LouisMO premium
1104089465 Thomas, Maria · member of 2 groups MD Radiation Oncology Saint LouisMO premium
1356367668 Thorstad, Wade · member of 2 groups MD Radiation Oncology Saint LouisMO premium
1831712835 Vargo, Claire · member of 2 groups FNP Nurse Practitioner BellevilleIL premium
1417531930 Versluys, Ashley · member of 2 groups AGNP Nurse Practitioner BellevilleIL premium
1033167846 Visconti, John · member of 2 groups DO Hematology-Oncology ShilohIL premium
1073839148 Vlacich, Gregory · member of 2 groups MD Radiation Oncology Saint LouisMO premium
1083114029 Vollmer, Stephanie · member of 2 groups ANP Nurse Practitioner Saint LouisMO premium
1982651188 Walls, Tamara · member of 2 groups MD Diagnostic Radiology BellevilleIL premium
1710540786 Waters, Michael · member of 2 groups MD Radiation Oncology Saint LouisMO premium
1417399320 Weimholt, Cody · member of 2 groups DO Pathology Saint LouisMO premium
1972947901 Yang, Joanna · member of 2 groups MD Radiation Oncology Saint LouisMO premium
1194269738 Yeager, Eric · member of 2 groups NP Nurse Practitioner BellevilleIL premium
1669886404 Yuan, Kevin · member of 2 groups MD Hospitalist Saint LouisMO premium
1710903034 Zoberi, Imran · member of 2 groups MD Radiation Oncology Saint LouisMO premium
1386063493 Zofkie, Amanda · member of 3 groups MD Obstetrics & Gynecology Saint LouisMO 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.