Physician Profile

Unclaimed Profile

About GREKIN

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Areas of Expertise

Emergency Medical Services (Primary)

Common questions

What kind of doctor is Dr. Grekin?

Dr. Grekin is an emergency medical services in New York, NY. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Emergency Medical Services”.

NPI registry

What is Dr. Grekin's address?

Dr. Grekin is listed at 423 E 23RD ST, New York, NY 10010. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Grekin?

The number on file is (212) 686-7500. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Grekin's NPI number?

Dr. Grekin's National Provider Identifier is 1821081506. 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. Grekin been practising?

Dr. Grekin has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.

NPI registry

Has Dr. Grekin confirmed this information?

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

Guide.md

Licensing & Certification

NY license216692
NPI1821081506
NPI issued08/26/2005

Source: NPPES NPI Registry

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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 emergency medical serviceses in New York 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.