Clinicians affiliated with Stem Medical Group PC
7 clinicians on file with this group · most practice in Chicago-Naperville-Elgin, IL-IN · PAC ID 1759754187
7 clinicians affiliated with Stem Medical Group PC are in the 2024 Medicare Part B data, 7 of them physicians. Data years with affiliated clinicians: 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 · Internal Medicine (3) · Nephrology (2) · Psychiatry (1) · Pulmonary Disease (1)
Specialty links go to the specialty in Chicago-Naperville-Elgin, IL-IN.
Clinicians affiliated with Stem Medical Group PC, 2024
Alphabetical by last name; 7.
| Name | Specialty | City |
|---|---|---|
| Nidal J Badran, MD | Nephrology | San Antonio, TX |
| Nasir M Malik, MD | Pulmonary Disease | East Windsor, NJ |
| John O Nnadi, MD | Internal Medicine | Baton Rouge, LA |
| Jessica Peterson, D.O. | Psychiatry | Kansas City, MO |
| Hasan Riaz, M.D. | Internal Medicine | Coral Springs, FL |
| Girish Singhania, M.D. | Nephrology | St George, UT |
| Daniel B Stroupe, MD | Internal Medicine | Oak Park, IL |
Practice locations
Listed practice locations in Arizona, Florida, Illinois, Louisiana, Pennsylvania, Texas.
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