Provider Profile
Marguerite Grossman, DDS is a healthcare provider in Brooklyn, NY specializing in oral & maxillofacial surgery (dental). This provider record is associated with NPI 1497886543.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1441 43RD ST STE 1
Brooklyn, NY 11219
Dr. Grossman is an oral & maxillofacial surgery (dental) in Brooklyn, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Dr. Grossman is listed at 1441 43Rd St Ste 1, Brooklyn, NY 11219. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (718) 787-5656. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Grossman's National Provider Identifier is 1497886543. 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
Dr. Grossman has 19+ years experience. Registered with an NPI since 2007. 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 Dr. Grossman. If this is you, claiming it is free.
Guide.md
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