HealthcareDiscovery.AI / Doctors / Illinois / Chicago / Rheumatology

Rheumatology in Chicago, Illinois

Data updated monthly · Last refresh September 2026

106 Rheumatology providers practice in Chicago, and 58% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Rheumatology providers in Chicago

Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Theodore Pincus, MD
Chicago, IL · $132,000 in drug and device payments (2025) · (312) 563-2800
Dr. Timothy Niewold, MD
Chicago, IL · $35,000 in drug and device payments (2025) · (773) 702-6885
Dr. Wenlu Xiong, M.D.
Chicago, IL · $20 in drug and device payments (2025) · Telehealth · (312) 563-2800
Dr. William Swedler
Chicago, IL · No drug or device payments recorded (2025) · (866) 600-2273
Dr. Yvonne Lee, M.D., MMSC.
Chicago, IL · $7,809 in drug and device payments (2025) · (312) 695-8628
Dr. Zineb Aouhab, M.D
Chicago, IL · $445 in drug and device payments (2025) · (312) 864-6000

Conditions Rheumatology providers in Chicago, Illinois commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Rheumatology providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Rheumatology providers are in Chicago, Illinois?

There are 106 Rheumatology providers with active NPI records practicing in Chicago, according to federal NPPES data refreshed monthly.

How many Rheumatology providers in Chicago received drug or device company payments?

61 of 106 (58%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Rheumatology providers in Chicago treat?

Rheumatology providers in Chicago commonly treat rheumatoid arthritis, lupus, gout, psoriatic arthritis, fibromyalgia and related conditions. Individual practices vary, so confirm with the provider before booking.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

All specialties in Chicago Rheumatology across Illinois

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.