Provider Profile
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License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
2100 MIDDLE COUNTRY RD SUITE 28W
Centereach, NY 11720
Michael L. Nissenbaum is a psychologist in Centereach, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Michael L. Nissenbaum is listed at 2100 Middle Country Rd Suite 28W, Centereach, NY 11720. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (631) 737-9500. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Michael L. Nissenbaum's National Provider Identifier is 1174546725. 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
Michael L. Nissenbaum attended Other, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
Michael L. Nissenbaum has 38 years experience. Calculated from a graduation year of 1988, 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 Michael L. Nissenbaum. 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.