NPI Portal NPI Lookup & Verification

Internal Medicine in Arlington Heights, IL

189 active Internal Medicine providers practice in Arlington Heights, Illinois according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.

Internal Medicine providers in Arlington Heights, IL
NPI Name Type Specialty Location
1144257395 Abdallah Karam Individual Internal Medicine Physician Arlington Heights, IL
1811087562 Abdallah Karam, MD, Sc Organization Internal Medicine Physician Arlington Heights, IL
1174686455 Affinity Health Care LLC Organization Internal Medicine Physician Arlington Heights, IL
1396932471 Affinity Health Care LLC Organization Internal Medicine Physician Arlington Heights, IL
1194987156 Affinity Health Care LLC Organization Internal Medicine Physician Arlington Heights, IL
1790924314 Affinity Health Care, LLC Organization Internal Medicine Physician Arlington Heights, IL
1285008656 Aimes Group Organization Internal Medicine Physician Arlington Heights, IL
1851302939 Akber Khan Individual Internal Medicine Physician Arlington Heights, IL
1770580326 Alan Spiegel Individual Cardiovascular Disease Physician Arlington Heights, IL
1699891440 Alexander Nichols Individual Internal Medicine Physician Arlington Heights, IL
1770989584 Alexian Brothers Medical Care Group Nfp Organization Internal Medicine Physician Arlington Heights, IL
1053467027 American Health Center, Ltd. Organization Gastroenterology Physician Arlington Heights, IL
1811976954 Amitabha Mitra Individual Nephrology Physician Arlington Heights, IL
1659716728 Andrea Man Individual Internal Medicine Physician Arlington Heights, IL
1245562669 Anik Life Sciences Medical Corporation Organization Internal Medicine Physician Arlington Heights, IL
1962426056 Ankit Shah Individual Interventional Cardiology Physician Arlington Heights, IL
1346363876 Arlington Heights Internal Medicine Sc Organization Internal Medicine Physician Arlington Heights, IL
1609821198 Arlington Heights Medical Assoc.S.C. Organization Internal Medicine Physician Arlington Heights, IL
1316038342 Arlington Medical Associates PC Organization Internal Medicine Physician Arlington Heights, IL
1205084571 Arlington Primary Care Sc Organization Internal Medicine Physician Arlington Heights, IL
1811204274 Arthur N Skladman Mdsc Organization Internal Medicine Physician Arlington Heights, IL
1447313655 Arthur Skladman Individual Internal Medicine Physician Arlington Heights, IL
1982684262 Azza Suleiman Individual Nephrology Physician Arlington Heights, IL
1336197771 Barrington Internal Medicine P.C. Organization Internal Medicine Physician Arlington Heights, IL
1811066301 Biljana Pavlovic-Surjancev Individual Cardiovascular Disease Physician Arlington Heights, IL
1154610491 Brian Wolf Individual Infectious Disease Physician Arlington Heights, IL
1104817279 Bruce Greenberg Individual Gastroenterology Physician Arlington Heights, IL
1700099363 Buffalo Grove Internal Medicine Assoc.S.C Organization Internal Medicine Physician Arlington Heights, IL
1760406821 Burton Herbstman Individual Interventional Cardiology Physician Arlington Heights, IL
1306127824 Caring Doctors of Illinois Organization Internal Medicine Physician Arlington Heights, IL
1821023243 Carl Bakken Individual Internal Medicine Physician Arlington Heights, IL
1871585216 Chong Ahn Individual Internal Medicine Physician Arlington Heights, IL
1104320191 Christina Burke Individual Critical Care Medicine (Internal Medicine) Physician Arlington Heights, IL
1306073044 Christopher Henry Individual Clinical Cardiac Electrophysiology Physician Arlington Heights, IL
1952604795 Cosmopolitan Health Care Services Sc Organization Internal Medicine Physician Arlington Heights, IL
1346243730 Cristian Speil Individual Infectious Disease Physician Arlington Heights, IL
1508134966 Critical Care Physicians of Illinois LLC Organization Critical Care Medicine (Internal Medicine) Physician Arlington Heights, IL
1811944226 Daniel Goldstein Individual Internal Medicine Physician Arlington Heights, IL
1720519598 Daniel Jonas Individual Gastroenterology Physician Arlington Heights, IL
1023167004 Daniel So Individual Endocrinology, Diabetes & Metabolism Physician Arlington Heights, IL
1508931767 David Feerst Individual Internal Medicine Physician Arlington Heights, IL
1700951860 David Feerst, Mdsc Organization Internal Medicine Physician Arlington Heights, IL
1992199947 David Jandura Individual Gastroenterology Physician Arlington Heights, IL
1730170804 David Kim Individual Gastroenterology Physician Arlington Heights, IL
1255536215 David Richards Individual Internal Medicine Physician Arlington Heights, IL
1164412508 David Sales Individual Gastroenterology Physician Arlington Heights, IL
1164580882 Dean Velis Individual Internal Medicine Physician Arlington Heights, IL
1750559951 Deborah Foley Individual Internal Medicine Physician Arlington Heights, IL
1487722831 Dermacare Plus, Ltd Organization Internal Medicine Physician Arlington Heights, IL
1619329380 Diana Plata Individual Obesity Medicine (Internal Medicine) Physician Arlington Heights, IL

Frequently asked questions

How many Internal Medicine providers are in Arlington Heights, IL?
The latest NPPES snapshot lists 189 active Internal Medicine providers with a practice address in Arlington Heights, Illinois.
How do I check a Internal Medicine provider's NPI in Arlington Heights?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.

Source: CMS NPPES (public data). Snapshot 2026-07-11.