Clinicians affiliated with Washington University Physicians In Illinois Inc

175 clinicians on file with this group · most practice in St. Louis, MO-IL · PAC ID 4789945163

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024

Activity year2024Medicare Part B claims, Original Medicare fee-for-service

157 clinicians affiliated with Washington University Physicians In Illinois Inc are in the 2024 Medicare Part B data, 119 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.

Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report

Affiliated clinicians by specialty, 2024

All specialties · Diagnostic Radiology (37) · Nurse Practitioner (27) · Radiation Oncology (25) · Medical Oncology (12) · Critical Care (Intensivists) (9) · Physician Assistant (9) · Obstetrics & Gynecology (8) · Hematology-Oncology (5) · Anesthesiology (4) · Internal Medicine (4) · Thoracic Surgery (4) · Urology (3) · Neurosurgery (2) · Otolaryngology (2) · Audiologist (1) · Hospitalist (1) · Medical Genetics and Genomics (1) · Plastic and Reconstructive Surgery (1) · Pulmonary Disease (1) · Unknown Supplier/Provider Specialty (1)

Specialty links go to the specialty in St. Louis, MO-IL.

Clinicians affiliated with Washington University Physicians In Illinois Inc, 2024

Alphabetical by last name; 1–100 of 157.

Name	Specialty	City
Camille N Abboud, MD	Medical Oncology	Saint Louis, MO
Ramzi Abboud, MD	Medical Oncology	Saint Louis, MO
Christopher D Abraham, MD	Radiation Oncology	Saint Louis, MO
Oluwafunmilayo B Adebayo-Adonis, MD	Critical Care (Intensivists)	Saint Louis, MO
Amanda D Allen, AGNP	Nurse Practitioner	Shiloh, IL
Jordan Allensworth, PA	Physician Assistant	Saint Louis, MO
Yousef S Al-Shraideh, MD	Urology	Saint Louis, MO
Jayant M Amberker, MD	Diagnostic Radiology	Belleville, IL
George Ansstas, MD	Medical Oncology	Saint Louis, MO
Anthony J Apicelli, MD	Radiation Oncology	Saint Louis, MO
Amira M Bahu, MD	Diagnostic Radiology	Belleville, IL
Meaghan E Baumgardner, AGNP	Nurse Practitioner	Belleville, IL
Kayla A Bergmann, PA	Physician Assistant	Saint Louis, MO
Carmen R Bergom, MD	Radiation Oncology	Florissant, MO
Amit K Bhatt, MD	Radiation Oncology	Saint Louis, MO
Misty D Biciocchi, FNP	Nurse Practitioner	Alton, IL
Andrew J Bierhals, MD	Diagnostic Radiology	Saint Louis, MO
Jorden E Blair, FNP	Nurse Practitioner	Saint Louis, MO
Michelle M Bloom, ACNP	Nurse Practitioner	Saint Louis, MO
Matthew E Boland, MD	Critical Care (Intensivists)	Saint Louis, MO
Ron Bose, MD	Medical Oncology	Saint Louis, MO
Kayce J Bourgette, FNP	Nurse Practitioner	Shiloh, IL
Corey A Brooks, PA	Physician Assistant	Shiloh, IL
Alexis L Brown, FNP	Nurse Practitioner	Belleville, IL
Jamie C Brown-Shpigel, MD	Anesthesiology	Saint Louis, MO
Lucas K Buckley, MD	Diagnostic Radiology	Belleville, IL
Bradley J Budde, MD	Neurosurgery	Belleville, IL
Robert C Burke, MD	Diagnostic Radiology	Belleville, IL
Heather M Campbell, MD	Obstetrics & Gynecology	Saint Louis, MO
Paige N Cardoza, PA	Physician Assistant	Saint Louis, MO
Alicia C Carmack, FNP	Nurse Practitioner	Saint Louis, MO
Jason P Carmichael, MD	Diagnostic Radiology	Belleville, IL
Elizabeth D Carter, AUD	Unknown Supplier/Provider Specialty	Swansea, IL
Amanda F Cashen, MD	Medical Oncology	Saint Louis, MO
Salik Choudhary, MD	Critical Care (Intensivists)	Belleville, IL
Lucy Ann R Christopherson, MD	Diagnostic Radiology	Belleville, IL
Jessika A Contreras, MD	Radiation Oncology	Saint Louis, MO
Amy E Cyr, MD	Medical Oncology	Saint Louis, MO
Jennifer L De Los Santos, MD	Radiation Oncology	Saint Louis, MO
Carl J Deselm, MD	Radiation Oncology	Saint Louis, MO
Paul A Dicamillo, MD	Diagnostic Radiology	Saint Louis, MO
Jeffrey M Dicke, MD	Obstetrics & Gynecology	Saint Louis, MO
Matthew M Donaldson, MD	Diagnostic Radiology	Belleville, IL
Kefu Du, MD	Urology	Saint Louis, MO
Tiffany L Dube, M.D. PH.D..	Diagnostic Radiology	Naugatuck, CT
Michael G Fazio, DO	Diagnostic Radiology	Belleville, IL
Michael Friedman, MD	Diagnostic Radiology	Belleville, IL
Megha Garg, M.D.	Diagnostic Radiology	Columbia, MO
Hiram A Gay, MD	Radiation Oncology	Saint Louis, MO
Ryan T Geracimos, MD	Diagnostic Radiology	Elkton, MD
Hillary A Gerling, PA-C	Physician Assistant	Saint Louis, MO
Lynn L Golec, FNP	Nurse Practitioner	Saint Louis, MO
Jodi E Granger, AGNP	Nurse Practitioner	Saint Louis, MO
Alfred O Greco, MD	Medical Oncology	Shiloh, IL
Chester E Harrison, MD	Diagnostic Radiology	Belleville, IL
Mufaddal M Hashim, MD	Diagnostic Radiology	Rockford, IL
Arouj A Hashmi, MD	Diagnostic Radiology	Amarillo, TX
Michael L Havenar, ACNP	Nurse Practitioner	Saint Louis, MO
Nolan P Herrell	Physician Assistant	Belleville, IL
Brett H Herzog, MD PHD	Medical Oncology	Shiloh, IL
Kevin O Hicks, M.D.	Diagnostic Radiology	Lynchburg, VA
Omokhaye M Higo, MD	Critical Care (Intensivists)	Saint Louis, MO
Travis J Hillen, MD	Diagnostic Radiology	Belleville, IL
Steven R Hole, MD	Diagnostic Radiology	Jbsa Lackland, TX
Jiayi Huang, MD	Radiation Oncology	Saint Louis, MO
Danielle R Hughes, MD	Pulmonary Disease	Belleville, IL
Courtney L Hutkowski, ACNP	Nurse Practitioner	Belleville, IL
Sherri L Jackson, MD	Obstetrics & Gynecology	Saint Louis, MO
Michelle V Jacob, AGNP	Nurse Practitioner	Belleville, IL
Michael J Jennewein, MD	Diagnostic Radiology	Belleville, IL
Elizabeth J Johns, ACNP	Nurse Practitioner	Belleville, IL
Amy F Kells, MD PHD	Plastic and Reconstructive Surgery	Saint Louis, MO
Alaina J Kessler, MD	Medical Oncology	Saint Louis, MO
Paul Kogan, MD	Urology	Shiloh, IL
Brendan J Kurtz, MD	Critical Care (Intensivists)	Saint Louis, MO
Staci J Ladowitz, PA	Physician Assistant	Shiloh, IL
Susan J Laduzinsky, MD	Radiation Oncology	Shiloh, IL
Louba R Laurie, MD	Diagnostic Radiology	Belleville, IL
Megan L Lawlor, MD	Obstetrics & Gynecology	Saint Louis, MO
Carl W Lee, MD	Otolaryngology	Swansea, IL
Jason D Lee, MD	Radiation Oncology	Shiloh, IL
Woo Kyung Lee, MD	Anesthesiology	Saint Louis, MO
Stephanie L Link, DO	Anesthesiology	Belleville, IL
Jenna M Lizzo, MD	Anesthesiology	Belleville, IL
Angela L Long, FNP	Nurse Practitioner	Swansea, IL
Mustafaa S Mahmood, MD	Radiation Oncology	Saint Louis, MO
Elaine M Majerus, MD	Hematology-Oncology	Saint Louis, MO
Melissa Marko, AUD	Audiologist	Swansea, IL
Stephanie Markovina, MD	Radiation Oncology	Saint Louis, MO
Katherine M Massa, MD	Obstetrics & Gynecology	Saint Louis, MO
Dimitrios Mathios, MD	Neurosurgery	Saint Louis, MO
Alex Mayeux, MD	Diagnostic Radiology	Belleville, IL
Sarah M Mccaffrey, ANP	Nurse Practitioner	Saint Louis, MO
Murray D Mcgrady, MD	Otolaryngology	Swansea, IL
Bryan F Meyers, MD	Thoracic Surgery	Saint Louis, MO
Jeff M Michalski, MD	Radiation Oncology	Saint Louis, MO
Ariana Mooradian, MD, MPH	Hematology-Oncology	Jacksonville, FL
Megan Moseley, PA	Physician Assistant	Saint Louis, MO
Jimmy L Moss, MD	Critical Care (Intensivists)	Saint Louis, MO
Takashi Murashita, MD	Thoracic Surgery	Saint Louis, MO

Practice locations

Listed practice locations in Connecticut, District of Columbia, Iowa, Illinois, Michigan, Missouri, New York, Ohio, Pennsylvania, South Carolina, Tennessee, Texas, Virginia.

Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.

Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations