Provider Profile
No biography has been added yet. Is this you? Claim this profile to add one.
Source: NPPES NPI Registry
1413 BAY 28TH ST
Far Rockaway, NY 11691
Dr. Gefen is listed at 1413 BAY 28TH ST, Far Rockaway, NY 11691. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (718) 868-3130. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Gefen's National Provider Identifier is 1043563539. 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. Gefen has 14+ years experience. Registered with an NPI since 2012. 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. Gefen. 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.