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; 1,201–1,300 of 3,763.

NameSpecialtyCity
Jacob D Grodsky, MDOphthalmologyNaperville, IL
Robert M Grohe,, O.D.OptometryHomewood, IL
Gary Gruber, M.D.Internal MedicineChicago, IL
Michael J Gruber, CRNACertified Registered Nurse Anesthetist (CRNA)Chicago, IL
Zoran M Grujic, MDNeurologyWinfield, IL
Stephen Gryzlo, MDOrthopedic SurgeryChicago, IL
Alexis N Guenette, D.O.Infectious DiseaseChicago, IL
Javier Guevara, M.D.Family PracticeChicago, IL
John J Guido, M.D.Diagnostic RadiologyMchenry, IL
Alicia Guidry, PT, DPTPhysical Therapist in Private PracticeChicago, IL
Joan Guitart, MDDermatologyChicago, IL
Kinza Gul, M.D.Internal MedicineUrbana, IL
Dhiraj Gulati, MDGastroenterologyWinfield, IL
Erhan Guler, MDThoracic SurgeryWinfield, IL
Bridget A Gulling, M.D.Hospice and Palliative CareWinfield, IL
Chrystina Gunnare, PA-CPhysician AssistantChicago, IL
Aparna P Gupta, MDInternal MedicineChicago, IL
Ashish Gupta, MDAnesthesiologyChicago, IL
Divya M Gupta, MDInternal MedicineChicago, IL
Ramona Gupta, M.D.Interventional RadiologyChicago, IL
Ravindra A Gupta, MDAnesthesiologyChicago, IL
Kapil Gururangan, MDNeurologyChicago, IL
Carl J Gustas, DOFamily PracticeChicago, IL
Kanan Gutgutia, M.D.HospitalistMilwaukee, WI
Padmaja Gutti, M.D.NeurologyAurora, IL
Laura L Guzman, NP, CNRNNurse PractitionerWinfield, IL
Oscar H HabhabEmergency MedicineMchenry, IL
Nicholas Hac, M.D.NeurologyChicago, IL
Ramez I Haddadin, M.D.OphthalmologyChicago, IL
Cameron Haery, M.D.Interventional CardiologyElgin, IL
Matthew R Hagerman, MDFamily PracticeChicago, IL
Jay E Haggerty, M.D.Diagnostic RadiologyRoseville, MN
Michael Hagstrom, D.O.Emergency MedicineDekalb, IL
Allison J Hahr, M.D.EndocrinologyChicago, IL
David A Haidar, MDEmergency MedicineAnn Arbor, MI
Syed W Haider, M.D.Internal MedicineCrystal Lake, IL
Timothy C Hain, MDNeurologyChicago, IL
Jacqueline C Hairston, MDObstetrics & GynecologyChicago, IL
Kristina N Hajek, PA-CPhysician AssistantOrland Park, IL
Nisha R Hajian, NPNurse PractitionerChicago, IL
Amtul Hajira, D.O.Family PracticeOrland Park, IL
Aimee Halcomb, FNP-BCNurse PractitionerChicago, IL
Sarah E Hale, MDCardiologyWinfield, IL
Troy HaleHospitalistMaywood, IL
Azeem S Haleem, MDUrologySandwich, IL
Danielle Hall, APRN, FNP-CNurse PractitionerSycamore, IL
James L Hall, MDInternal MedicineChicago, IL
Joshua P Hallett, D.O.Emergency MedicineLibertyville, IL
Leigh A Halpern, MDEmergency MedicineBloomington, IN
Amy Halverson, MDColorectal Surgery (Proctology)Chicago, IL
Rafiya Hameeduddin, DOHospitalistEvanston, IL
Allison Hamilton, MDDermatologyChicago, IL
Elizabeth Hamilton, NPNurse PractitionerChicago, IL
Ian Hamilton, DNP, CRNACertified Registered Nurse Anesthetist (CRNA)Aurora, IL
Trevor J Hamilton, MDEmergency MedicineLake Forest, IL
Brandon S Hamm, M.D., M.S.PsychiatryChicago, IL
Cassing Hammond, MDObstetrics & GynecologyChicago, IL
Nancy Hammond, MDDiagnostic RadiologyChicago, IL
Seunghye Han, M.D.Pulmonary DiseaseChicago, IL
Stephen B Hanauer, MDGastroenterologyChicago, IL
Chae Han - Chang, MDInternal MedicineGurnee, IL
Patricia E Handler, NURSE PRACTITIONERNurse PractitionerChicago, IL
Meghan Hanewall, PA-CPhysician AssistantOak Lawn, IL
Veronika Hanko, MDPsychiatryChicago, IL
Katherine A Hanley, PA-CPhysician AssistantChicago, IL
Laura J Hanley, APRN, CNPNurse PractitionerChicago, IL
Mark P Hanna, DOAnesthesiologyWinfield, IL
Terri J Hannemann, MSN, FNP-CNurse PractitionerWinfield, IL
Bailey R Hanselman, DNP, APRN, FNP-CNurse PractitionerChicago, IL
Jared P HansenAnesthesiologyBurr Ridge, IL
Katherine Hansen, DOSurgical OncologyGeneva, IL
Luke O Hansen, M.D.HospitalistChicago, IL
Nora Hansen, MDSurgical OncologyChicago, IL
Renee N Hansen, APNNurse PractitionerChicago, IL
Collin R Hanson, MDInternal MedicineChicago, IL
Syed S Haq, D.O.Emergency MedicineFreeport, IL
Kenneth P Harang, MDHospitalistEvanston, IL
Sarah N Harangody, MDOrthopedic SurgeryPalos Heights, IL
Kevin D Hardt, M.DOrthopedic SurgeryChicago, IL
Ashley N Hardy, M.D.Surgical OncologyWarrenville, IL
Dariusz A Hareza, MDInfectious DiseaseChicago, IL
Amy A Harmon, NPNurse PractitionerDekalb, IL
Carol R Harms, APRN, CNPNurse PractitionerWinfield, IL
Elizabeth A Harms, CRNACertified Registered Nurse Anesthetist (CRNA)Chicago, IL
Glorilee B Harper, M.D.AnesthesiologyGeneva, IL
Ashton Harris, APRN, CNPNurse PractitionerChicago, IL
Jeanine Harshbarger, FNPNurse PractitionerLake Forest, IL
Eric Hart, MDDiagnostic RadiologyChicago, IL
Amanda N Hartman, APN-CRNACertified Registered Nurse Anesthetist (CRNA)Chicago, IL
Michelle M Hartnett, PA-CPhysician AssistantNaperville, IL
Rewa M Hasanat, M.D.Family PracticeOrland Park, IL
Afreeda A Hashmi, M.DHospitalistHuntley, IL
Katy Y Hassan, PA-CPhysician AssistantChicago, IL
Sara Hassani, MDNeurologyDurham, NC
Anthony M Hasson, FNP-BCNurse PractitionerMokena, IL
Adina Hattar, PA-CPhysician AssistantChicago, IL
Carrie A Hauck, APRN, CNPNurse PractitionerMchenry, IL
Eric G Hauser, MDEmergency MedicineColumbus, OH
Joshua M Hauser, MDHospice and Palliative CareChicago, IL
George E Havelka, MDThoracic SurgeryWinfield, 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