Physician Profile
Sergio Gutierrez Nunez, MD is a healthcare provider in Chicago, IL specializing in anesthesiology. This provider record is associated with NPI 1003705724.
Factual summary compiled by Guide.md from public records; not written by this provider.
836 W WELLINGTON AVE
Chicago, IL 60657
Dr. Gutierrez Nunez is an anesthesiologist in Chicago, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.
NPI registry
Dr. Gutierrez Nunez is listed at 836 W Wellington Ave, Chicago, IL 60657. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (773) 296-5187. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Gutierrez Nunez's National Provider Identifier is 1003705724. 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
Dr. Gutierrez Nunez has 1+ years experience. Registered with an NPI since 2025. 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 Dr. Gutierrez Nunez. If this is you, claiming it is free.
Guide.md
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