Clinicians affiliated with Sanburg Emergency Group, P.C.

10 clinicians on file with this group · most practice in St. Louis, MO-IL · PAC ID 4688003957

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

9 clinicians affiliated with Sanburg Emergency Group, P.C. are in the 2024 Medicare Part B data, 9 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 · Emergency Medicine (5) · Internal Medicine (2) · Family Practice (1) · General Practice (1)

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

Clinicians affiliated with Sanburg Emergency Group, P.C., 2024

Alphabetical by last name; 9.

NameSpecialtyCity
William S Boston, M.D.Emergency MedicineSpringfield, IL
George Duncan, M.D.Internal MedicineDecatur, IL
Thomas Hatley, M.D.Emergency MedicineCarlinville, IL
Haresh K Motwani, MD.Family PracticeMaryville, IL
Jideofor K Ndulue, MDEmergency MedicineAurora, MO
Mahmoud A Saleh, MDEmergency MedicineMaryville, IL
Gulam M Siddiqui, M. D.General PracticeCarrollton, IL
Mohammed W Siddiqui, M.D.Internal MedicineCarrollton, IL
Philip D Witkop, MDEmergency MedicineAtlantic, IA

Practice locations

Listed practice locations in Illinois.

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