Clinicians affiliated with Northwestern Medical Faculty Foundation

4,503 clinicians on file with this group · most practice in Chicago-Naperville-Elgin, IL-IN · PAC ID 4587576814

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

3,763 clinicians affiliated with Northwestern Medical Faculty Foundation are in the 2024 Medicare Part B data, 2,428 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 · Nurse Practitioner (520) · Physician Assistant (437) · Anesthesiology (278) · Internal Medicine (247) · Emergency Medicine (184) · Hospitalist (177) · Diagnostic Radiology (176) · Certified Registered Nurse Anesthetist (CRNA) (161) · Family Practice (141) · Neurology (102) · Cardiology (87) · Physical Therapist in Private Practice (85) · Gastroenterology (83) · Hematology-Oncology (67) · Obstetrics & Gynecology (61) · Pathology (60) · Orthopedic Surgery (53) · General Surgery (52) · Ophthalmology (47) · Urology (46) · Dermatology (45) · Pulmonary Disease (44) · Psychiatry (35) · Otolaryngology (32) · Radiation Oncology (31) · Neurosurgery (30) · Psychologist, Clinical (28) · Nephrology (26) · Endocrinology (22) · Interventional Cardiology (22) · Rheumatology (21) · Thoracic Surgery (20) · Interventional Radiology (19) · Audiologist (18) · Infectious Disease (18) · Clinical Cardiac Electrophysiology (17) · Licensed Clinical Social Worker (17) · Physical Medicine and Rehabilitation (17) · Hospice and Palliative Care (15) · Neuropsychiatry (15) · Plastic and Reconstructive Surgery (15) · Certified Clinical Nurse Specialist (14) · Podiatry (14) · Surgical Oncology (14) · Occupational Therapist in Private Practice (12) · Allergy/ Immunology (11) · Registered Dietitian or Nutrition Professional (11) · Vascular Surgery (11) · Optometry (10) · Sleep Medicine (10) · Hand Surgery (9) · Medical Oncology (9) · Hematology (8) · Critical Care (Intensivists) (7) · Geriatric Medicine (7) · Advanced Heart Failure and Transplant Cardiology (6) · Cardiac Surgery (6) · Colorectal Surgery (Proctology) (5) · Gynecological Oncology (4) · Pain Management (4) · Pediatric Medicine (4) · Speech Language Pathologist (4) · Sports Medicine (3) · Chiropractic (2) · Osteopathic Manipulative Medicine (2) · Certified Nurse Midwife (1) · General Practice (1) · Interventional Pain Management (1) · Oral Surgery (Dentist only) (1) · Peripheral Vascular Disease (1)

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

Clinicians affiliated with Northwestern Medical Faculty Foundation, 2024

Alphabetical by last name; 101–200 of 3,763.

NameSpecialtyCity
Mansi Almaraz, DNP, APRN, AGACNP-BCNurse PractitionerChicago, IL
Seth J Alper, M.D.Diagnostic RadiologyAurora, IL
Abbas Al-Qamari, M.D.AnesthesiologyChicago, IL
Abbas F Al-Saraf, M.D.Family PracticeChicago, IL
Ali A Al-Saraf, M.D.Diagnostic RadiologyEvanston, IL
Ammar Al-Saraf, M.D.Diagnostic RadiologyChicago, IL
Raanan Alter, MDGynecological OncologyWarrenville, IL
Anthony F Altimari, MDGeneral SurgeryWheaton, IL
Marie T Altimari, M.D.Family PracticeChicago, IL
Jessica K Altman, MDHematology-OncologyChicago, IL
Laurie Aluce, MDEmergency MedicineChicago, IL
Mohammed S Alzoubaidi, MBBS,MPHPulmonary DiseaseLake Forest, IL
Altaf Aman, M.D.Internal MedicineMchenry, IL
Channa Amarasekera, MDUrologyHuntley, IL
Nicole M Amato, DPTPhysical Therapist in Private PracticeChicago, IL
Rachel Amdur, M.D.Internal MedicineChicago, IL
Nnamdi AmiloAnesthesiologyHuntley, IL
Ahmad Z Amin, M.D.DermatologyNaperville, IL
Ketan Amin, MDDiagnostic RadiologyWinfield, IL
Shetal Amin, MDPsychiatryHouston, TX
Frank P Amling, FNPNurse PractitionerChicago, IL
Aisha T AmudaHospitalistChicago, IL
Sushma S Anand, D.O.Obstetrics & GynecologyLake Forest, IL
Kathleen E Andel, PA-CPhysician AssistantGrayslake, IL
Rebecca J Andersen, MDEmergency MedicineMchenry, IL
Christina K Anderson, M.D.Interventional CardiologyLake Forest, IL
Danielle L Anderson, M.D.PsychiatryMilwaukee, WI
Jill C Anderson, M.D.DermatologyEvanston, IL
John P Anderson, PA-CPhysician AssistantLake Forest, IL
Nancy J Anderson, NPNurse PractitionerChicago, IL
Sarah Anderson, NPNurse PractitionerChicago, IL
Zachary T AndorPhysician AssistantElgin, IL
Mary J Andreani, APRN, CRNACertified Registered Nurse Anesthetist (CRNA)Palos Heights, IL
Jessica M Andreoli, M.D.Interventional RadiologyWinfield, IL
Michael T Andreoli, M.D.OphthalmologyNaperville, IL
Michelle E Andreoli, MDOphthalmologyNaperville, IL
Theresa A Andrews, APNNurse PractitionerGeneva, IL
Neal Andruska, MD, PHDRadiation OncologyWarrenville, IL
Alayna C AnerinoNurse PractitionerChicago, IL
Cristina I Anez De Gomez, MDInternal MedicineLake Forest, IL
Michael P Angarone, D.O.Infectious DiseaseChicago, IL
Cara Angelotta, MDPsychiatryChicago, IL
Petra P Angelova, MDInternal MedicineChicago, IL
Mariam Anis, M.D.Pulmonary DiseaseLake Forest, IL
Bilal F Anouti, MDHematology-OncologyChicago, IL
Mohammed Javeed I Ansari, M.D.NephrologyChicago, IL
Sameer A Ansari, MD, PHDInterventional RadiologyChicago, IL
Shruti E AnthonyPhysician AssistantChicago, IL
Mariellen P Antman, APN-CNPNurse PractitionerLake Forest, IL
Abhinav J AppukuttyHospitalistChicago, IL
Michael J Apuada, DPTPhysical Therapist in Private PracticeChicago, IL
Barina Aqil, M.D.PathologyChicago, IL
Benjamin F Aquino, MDAnesthesiologyChicago, IL
Jocelyn Arackal, FNP,Nurse PractitionerRolling Meadows, IL
Japhlet Leomil R Aranas, M.D.Family PracticeMount Prospect, IL
Patricia P Araujo, RDRegistered Dietitian or Nutrition ProfessionalChicago, IL
Kenneth R Arbetter, MDInternal MedicineChicago, IL
Christopher F Arbir, CRNACertified Registered Nurse Anesthetist (CRNA)Geneva, IL
Rishi Ardeshna, M.D.AnesthesiologyIndianapolis, IN
Diego A Arenas, PA-CPhysician AssistantVernon Hills, IL
Jake A Armbrust, D.O.Family PracticeLas Vegas, NV
Steven M Armbrust, MDFamily PracticeWheaton, IL
Weronika A Armstrong, MDObstetrics & GynecologyChicago, IL
Andrew T Arndt, MDThoracic SurgeryWinfield, IL
Todd ArndtCertified Registered Nurse Anesthetist (CRNA)Chicago, IL
Laura C Arneson, MDRheumatologyChicago, IL
Luke Arnfelt, APRN, CNPNurse PractitionerGeneva, IL
Gregory J Arnold, M.D.AnesthesiologyDekalb, IL
Mohit Arora, M.D.HospitalistCrystal Lake, IL
Rakesh C Arora, MD, PHDCardiac SurgeryCleveland, OH
Bridget F Artrip, PA-CPhysician AssistantSycamore, IL
Janelle K Artz, M.D.AnesthesiologyArlington Heights, IL
Ambalavanan Arunachalam, M.DPulmonary DiseaseChicago, IL
Briana N Arzuaga, AUDAudiologistSycamore, IL
Yogen G Asher, MDAnesthesiologyChicago, IL
Muhammad E Ashraf, M.D.Internal MedicineCleveland, OH
Gopi J Astik, M.D.HospitalistChicago, IL
Himachandana Atluri, MDHematology-OncologyChicago, IL
Samer Attar, M.D.Orthopedic SurgeryChicago, IL
Hrayr P Attarian, MDSleep MedicineChicago, IL
Corinne E Atty, D.O.Diagnostic RadiologyChicago, IL
Noah E Atwi, M.D.Diagnostic RadiologyElmhurst, IL
Melissa M Auger, MDObstetrics & GynecologyChicago, IL
Michael R Aulert, APNNurse PractitionerSt Charles, IL
Michael Ault, MDAnesthesiologyChicago, IL
Natalie T Autenzio, APRN, CNPNurse PractitionerLake Forest, IL
Leslie N AvalosCertified Registered Nurse Anesthetist (CRNA)Plymouth, MN
Trevor W Avella, PA-CPhysician AssistantOrland Park, IL
Ryan J Avery, MDDiagnostic RadiologyChicago, IL
Howard Axe, MDInternal MedicineGrayslake, IL
Olufunmilayo Ayanbule, MDAnesthesiologyChicago, IL
John D Ayers, MDHematology-OncologyWarrenville, IL
Ali A Baaj, M.D.NeurosurgeryNew York, NY
Khalilah B Babino, DOFamily PracticeChicago, IL
Favin S Babu, M.D.Thoracic SurgeryChicago, IL
Kelly E Bachta, MD, PHDInfectious DiseaseChicago, IL
Nicole E Back, PA-CPhysician AssistantChicago, IL
Noor Bader, APRN, CRNACertified Registered Nurse Anesthetist (CRNA)Palos Heights, IL
Isabelle K Badillo, PAPhysician AssistantHoffman Estates, IL
Khalid H Badwan, MDUrologyPalos Heights, IL

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

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