Provider Profile
Nicolas Gisellie practices internal medicine in Mchenry, IL. Nicolas is also listed as specializing in student in an organized health care education program. The provider's National Provider Identifier (NPI) is 1669221438.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
4201 MEDICAL CENTER DRIVE
Mchenry, IL 60050
Nicolas Gisellie is an internist in Mchenry, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Nicolas Gisellie is listed at 4201 Medical Center Drive, Mchenry, IL 60050. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (848) 203-0108. Contact the office directly to confirm availability and scheduling.
NPI registry
Nicolas Gisellie's National Provider Identifier is 1669221438. 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
Nicolas Gisellie has 2+ years experience. Registered with an NPI since 2024. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Not yet. This profile is built from public federal data and has not been confirmed by Nicolas Gisellie. If this is you, claiming it is free.
Guide.md
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