Are you Ivan Bergstein, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileIvan Bergstein, M.D. is a healthcare provider in Great Neck, NY specializing in hematology & oncology. This provider record is associated with NPI 1043397839.
Factual summary compiled by Guide.md from public records; not written by this provider.
28 ARLEIGH RD
Great Neck, NY 11021
Ivan Bergstein is a cancer specialist in Great Neck, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Hematology & Oncology”.
NPI registry
Ivan Bergstein is listed at 28 Arleigh Rd, Great Neck, NY 11021. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (917) 992-2168. Contact the office directly to confirm availability and scheduling.
NPI registry
Ivan Bergstein's National Provider Identifier is 1043397839. 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
Ivan Bergstein has 20+ years experience. Registered with an NPI since 2006. 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 Ivan Bergstein. If this is you, claiming it is free.
Guide.md
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