Physician Profile
Lionel Grossbard, M.D. is a healthcare provider in New York, NY specializing in hematology & oncology. This provider record is associated with NPI 1205877818.
Factual summary compiled by Guide.md from public records; not written by this provider.
161 FORT WASHINGTON AVE
New York, NY 10032
Lionel Grossbard is a cancer specialist in New York, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Hematology & Oncology”.
NPI registry
Lionel Grossbard is listed at 161 Fort Washington Ave, New York, NY 10032. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (212) 305-8399. Contact the office directly to confirm availability and scheduling.
NPI registry
Lionel Grossbard's National Provider Identifier is 1205877818. 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
Lionel Grossbard 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 Lionel Grossbard. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.