Clinicians affiliated with 24 On Physician Partners PC

32 clinicians on file with this group · most practice in Chicago-Naperville-Elgin, IL-IN · PAC ID 1557613130

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

31 clinicians affiliated with 24 On Physician Partners PC are in the 2024 Medicare Part B data, 30 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 · Internal Medicine (20) · Hospitalist (8) · Family Practice (1) · Nephrology (1) · Nurse Practitioner (1)

Specialty links go to the specialty in Chicago-Naperville-Elgin, IL-IN.

Clinicians affiliated with 24 On Physician Partners PC, 2024

Alphabetical by last name; 31.

NameSpecialtyCity
Maysa H Abdul Hussain, MDInternal MedicineChicago, IL
Jyothi Achankunju, M.DInternal MedicineChicago, IL
Umair AhmedInternal MedicineMichigan City, IN
Jawad Ahsan, DOFamily PracticePhiladelphia, PA
Ayham Alagha, M.D.HospitalistArlington Heights, IL
Mohammad S Al-Kharrat, M.D.Internal MedicineLowell, IN
Gaurav Alreja, M.D.NephrologyMerrillville, IN
Hatem M Dajani, M.D.Internal MedicineMunster, IN
Samad Faheem, DOInternal MedicineMchenry, IL
Maria G Ficker, D.O.HospitalistSaint Joseph, MI
Nitin K GargInternal MedicineChicago, IL
Purshotham R Ginne, MDHospitalistDyer, IN
Danish A Haque, MDInternal MedicineScranton, PA
Kelli Holland, NPNurse PractitionerPortage, IN
Syed A Hussain, DOInternal MedicineGrand Rapids, MI
Faysal MassarwehHospitalistDekalb, IL
Aftab A Memon, MDInternal MedicineAuburn, WA
Syed M Najeeb, M.DInternal MedicineGalesburg, IL
Nabeel Noor, M.D.HospitalistHuntley, IL
Imran A Osmani, M.D.Internal MedicineHobart, IN
Javairia Quraishi, MDInternal MedicineHobart, IN
Daniel Ramirez, M.D.Internal MedicineNew Lenox, IL
Denise Sakyi, M.DInternal MedicineEvergreen Park, IL
Lambert-Ian Santos, M.D.Internal MedicineYonkers, NY
Mohammed Shehan Siddiqi, MDHospitalistNaperville, IL
Rayyan M Siddiqi, MDHospitalistElmhurst, IL
Mohammed SiddiquiInternal MedicineOakbrook Terrace, IL
Rey SriaroonInternal MedicineNaperville, IL
Faten Suhail, MDHospitalistGreenwood, IN
Keke S Uzokwe, MDInternal MedicineOak Park, IL
Abdul Tamim Ward, DOInternal MedicineHobart, IN

Practice locations

Listed practice locations in Indiana.

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