Provider Profile
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Source: NPPES NPI Registry
2301 S ONEIDA ST
Green Bay, WI 54304
Gregory P. Barnes is a pharmacist in Green Bay, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Gregory P. Barnes is listed at 2301 S Oneida St, Green Bay, WI 54304. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (920) 490-0424. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Gregory P. Barnes's National Provider Identifier is 1598040669. 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
Gregory P. Barnes has 15+ years experience. Registered with an NPI since 2011. 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 Gregory P. Barnes. 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.