NPI Portal NPI Lookup & Verification

Internal Medicine in Chicago Heights, IL

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

Internal Medicine providers in Chicago Heights, IL
NPI Name Type Specialty Location
1447039227 Altea Medical Illinois Pllc Organization Geriatric Medicine (Internal Medicine) Physician Chicago Heights, IL
1508831918 Charlotte Mitchell Individual Internal Medicine Physician Chicago Heights, IL
1508067471 Chicago Heights Medical Consultants S.C. Organization Pulmonary Disease Physician Chicago Heights, IL
1871797258 Clifton Ward Individual Internal Medicine Physician Chicago Heights, IL
1497370092 Elite Treatment Center, Inc. Organization Internal Medicine Physician Chicago Heights, IL
1164548848 Fatma Ramadan Individual Internal Medicine Physician Chicago Heights, IL
1114988425 Isaac Kirstein Individual Internal Medicine Physician Chicago Heights, IL
1164603007 Kamalesh Babu,MD Organization Infectious Disease Physician Chicago Heights, IL
1811978000 Muhammad Siddiqi Individual Interventional Cardiology Physician Chicago Heights, IL
1376523647 Ramesh Soundararajan Individual Nephrology Physician Chicago Heights, IL
1124575725 Rex Medical Services LLC Organization Internal Medicine Physician Chicago Heights, IL
1568489185 Sanjay Penmetcha Individual Internal Medicine Physician Chicago Heights, IL
1457629966 St James Hospital United States Catholic Conference Organization Internal Medicine Physician Chicago Heights, IL
1154347045 Subhash Waikar Individual Internal Medicine Physician Chicago Heights, IL
1659729663 Tenisha Mccaskill Individual Internal Medicine Physician Chicago Heights, IL
1518071877 Veterans Administration Organization Internal Medicine Physician Chicago Heights, IL

Frequently asked questions

How many Internal Medicine providers are in Chicago Heights, IL?
The latest NPPES snapshot lists 16 active Internal Medicine providers with a practice address in Chicago Heights, Illinois.
How do I check a Internal Medicine provider's NPI in Chicago 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 2026-07-10.