Provider Profile
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Source: NPPES NPI Registry
1963 UNION BLVD
Bay Shore, NY 11706
Reed F. Martensen is a nurse practitioner in Bay Shore, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Family”.
NPI registry
Reed F. Martensen is listed at 1963 Union Blvd, Bay Shore, NY 11706. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (833) 797-1330. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Reed F. Martensen's National Provider Identifier is 1932090891. 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
Reed F. Martensen attended Other, graduating in 2025. This comes from the CMS National Downloadable File.
CMS public data
Reed F. Martensen 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 Reed F. Martensen. 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.