HealthcareDiscovery.AI / Doctors / Illinois / Oswego

Doctors in Oswego, Illinois

Data updated monthly · Last refresh September 2026

55 licensed providers practice in Oswego across 12 specialties, and 16% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

55providers
12specialties
16%with industry payments

Specialties in Oswego

Common questions

How many doctors practice in Oswego, Illinois?

55 licensed providers with active NPI records list a practice address in Oswego, according to federal NPPES data refreshed monthly.

How many doctors in Oswego received drug or device company payments?

9 of 55 providers in Oswego (16%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

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.

Other cities in Illinois

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Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.