NPI Portal NPI Lookup & Verification

City provider directory

Healthcare Providers in Oak Brook, IL

Active providers and organizations with a practice address in Oak Brook, Illinois. Every profile includes the NPI number, specialty taxonomy, and address.

1,320 providers indexed

Browse Oak Brook by specialty

Providers in Oak Brook

NPI Name Type Specialty Location
1881140804 1920 Medical Center Organization Pain Medicine Physician Oak Brook, IL
1699061713 A Better Tomorrow: Behavioral Health Care Center, Inc. Organization Clinical Psychologist Oak Brook, IL
1679795629 A Plus Psychological Services and Testing Organization Clinical Psychologist Oak Brook, IL
1235305731 A-Cure Healthcare Solutions, Incorporated Organization Home Health Agency Oak Brook, IL
1679461487 Aaliyah Creamer Individual Behavior Technician Oak Brook, IL
1548188378 Aamina Kassim Individual Behavior Technician Oak Brook, IL
1932991361 Aaron Buzek Individual Clinical Psychologist Oak Brook, IL
1245283829 Aat Home Healthcare, Inc Organization Home Health Agency Oak Brook, IL
1245636554 Abba Care Providers, Inc Organization In Home Supportive Care Agency Oak Brook, IL
1114129921 Abid Nazeer Individual Psychiatry Physician Oak Brook, IL
1720407513 Ac Medtran Inc Organization Non-emergency Medical Transport (VAN) Oak Brook, IL
1649566951 Accelerated Rehabilitation Center of Kenosha Ltd Organization Physical Therapist Oak Brook, IL
1033208822 Accelerated Rehabilitation Centers of Phoenix LLC Organization Rehabilitation Clinic/Center Oak Brook, IL
1154597813 Acdi - Oak Brook, LLC. Organization General Practice Dentistry Oak Brook, IL
1356578140 Acdi Glenview,LLC. Organization General Practice Dentistry Oak Brook, IL
1720703366 Adam Wade Individual Physical Therapist Oak Brook, IL
1760622138 Adeel Sabir Individual Diagnostic Radiology Physician Oak Brook, IL
1205295144 Adrian Jova Individual Hospitalist Physician Oak Brook, IL
1326867045 Adrianna Whitaker Individual Behavior Technician Oak Brook, IL
1770341802 Adriel Arceo Individual Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Oak Brook, IL
1548299654 Advancare Healthcare Services LLC Organization Home Health Agency Oak Brook, IL
1265989875 Advance Inpatient Medicine LLC Organization Hospitalist Physician Oak Brook, IL
1164567236 Advanced Pain Consultants, S.C. Organization Interventional Pain Medicine Physician Oak Brook, IL
1548791452 Advanced Psychiatric Solutions Inc. Organization Sleep Medicine (Psychiatry & Neurology) Physician Oak Brook, IL
1356394852 Advanced Rehabilitation Clinics, Inc Organization Physical Therapy Clinic/Center Oak Brook, IL
1215223318 Advanced Therapeutic Solutions Organization Family Psychologist Oak Brook, IL
1427481050 Adventist Health Partners, Inc Organization Family Medicine Physician Oak Brook, IL
1700824455 Advocate Health and Hospitals Corporation Organization Multi-Specialty Clinic/Center Oak Brook, IL
1891270559 Affinity Health Corp. Organization Research Clinic/Center Oak Brook, IL
1801373816 Agnieszka Hendler Individual Physical Therapist Oak Brook, IL
1225160567 Ahmed Hussain Ltd Organization Psychiatry Physician Oak Brook, IL
1255362620 Aimee Hamilton Individual Chiropractor Oak Brook, IL
1447554639 Aimee Kouris Individual General Practice Dentistry Oak Brook, IL
1912555020 Aisook Kim Individual Physical Medicine & Rehabilitation Physician Oak Brook, IL
1033062336 Al Kafeel Psychiatry and Counseling Services S.C. Organization Psychiatry Physician Oak Brook, IL
1710470257 Alan Akira Individual Psychiatry Physician Oak Brook, IL
1235179409 Alan Nazerian Individual Diagnostic Radiology Physician Oak Brook, IL
1811703911 Alaynna Jones Individual Behavior Technician Oak Brook, IL
1023047750 Alc Home Health Care, Inc. Organization Home Health Agency Oak Brook, IL
1265309777 Alexander Whalen Individual Psychiatric/Mental Health Nurse Practitioner Oak Brook, IL
1215644018 Alexandra Burns Individual Occupational Therapy Assistant Oak Brook, IL
1790508877 Alexandra Kowalewski Individual Professional Counselor Oak Brook, IL
1194244152 Alexandria Salerno Individual Clinical Psychologist Oak Brook, IL
1447939822 Alexandria Tarvainis Individual Nurse Practitioner Oak Brook, IL
1851825392 Alexia Copenhaver Individual Psychiatry Physician Oak Brook, IL
1013034545 Alexis Gustafson Individual Speech-Language Pathologist Oak Brook, IL
1821251711 Alicia Muran Individual Dentist Oak Brook, IL
1912630716 Alina Asif Individual Clinical Child & Adolescent Psychologist Oak Brook, IL
1992690002 Alissa Finneran Individual Clinical Social Worker Oak Brook, IL
1134086580 Aliya Hoda Individual Physician Assistant Oak Brook, IL

Frequently asked questions

How many healthcare providers are in Oak Brook, IL?
The latest NPPES snapshot lists 1,320 active providers and organizations with a practice address in Oak Brook, Illinois.
How do I look up a provider's NPI in Oak Brook?
Browse the list below or use the NPI search filtered to IL. Profiles show the NPI number, specialty, and practice address from NPPES.

Source: CMS NPPES (public data). Snapshot 2026-07-13.