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Edit this profileJohn Marquez is a licensed practical nurse practicing in Islip, NY. This provider record is associated with NPI 1669112355.
Factual summary compiled by Guide.md from public records; not written by this provider.
2646 UNION BLVD
Islip, NY 11751
John Marquez is a practical nurse in Islip, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Licensed Practical Nurse”.
NPI registry
John Marquez is listed at 2646 Union Blvd, Islip, NY 11751. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (631) 383-8373. Contact the office directly to confirm availability and scheduling.
NPI registry
John Marquez's National Provider Identifier is 1669112355. 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
John Marquez has 4+ years experience. Registered with an NPI since 2022. 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 John Marquez. If this is you, claiming it is free.
Guide.md
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