Provider Profile
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License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
2320 E 93RD ST
Chicago, IL 60617
20 Wayto Ln
Ballston Lake, NY 12019
Allyn G. Madden is a physician assistant in Chicago, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Allyn G. Madden is listed at 2320 E 93Rd St, Chicago, IL 60617. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (773) 967-5430. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Allyn G. Madden's National Provider Identifier is 1053145219. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Allyn G. Madden attended Other, graduating in 2025. This comes from the CMS National Downloadable File.
CMS public data
Allyn G. Madden has 1 year experience. Calculated from a graduation year of 2025, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by Allyn G. Madden. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.