HealthcareDiscovery.AI / Doctors / Illinois / Buffalo Grove

Doctors in Buffalo Grove, Illinois

Data updated monthly · Last refresh September 2026

164 licensed providers practice in Buffalo Grove across 33 specialties, and 30% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

164providers
33specialties
30%with industry payments

Specialties in Buffalo Grove

Common questions

How many doctors practice in Buffalo Grove, Illinois?

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

How many doctors in Buffalo Grove received drug or device company payments?

50 of 164 providers in Buffalo Grove (30%) 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.