Physician Profile

Unclaimed Profile

About LEAF

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Areas of Expertise

Hematology & Oncology (Primary)

Common questions

What is Dr. Leaf's specialty?

Dr. Leaf is a cancer specialist in Brooklyn, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Hematology & Oncology”.

NPI registry

Where can I find Dr. Leaf?

Dr. Leaf is listed at 800 POLY PL, Brooklyn, NY 11209. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Leaf?

The number on file is (718) 836-6600. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Leaf's NPI number?

Dr. Leaf's National Provider Identifier is 1952322018. 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

How long has Dr. Leaf been practising?

Dr. Leaf 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 practised for longer than this.

NPI registry

Has Dr. Leaf confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Leaf. If this is you, claiming it is free.

Guide.md

Licensing & Certification

NY license161251
NPI1952322018
NPI issued07/22/2006

Source: NPPES NPI Registry

Related providers

Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.

Also at this address 4

Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.

Other cancer specialists in Brooklyn 8

Same specialty, same city.

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.