Provider Profile

Melvin Portnoy

Unclaimed Profile

About Melvin Portnoy

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Specialty

General Practice Dentistry (Primary)

Credentials & Licensing

NY license26057
NPI1073737649
NPI issued04/12/2007

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

What kind of doctor is Melvin Portnoy?

Melvin Portnoy is a dentist in Islandia, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Practice Dentistry”.

NPI registry

What is Melvin Portnoy's address?

Melvin Portnoy is listed at 1 Suffolk Sq Ste 200, Islandia, NY 11749. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Melvin Portnoy?

The number on file is (631) 348-7777. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Melvin Portnoy?

Melvin Portnoy's National Provider Identifier is 1073737649. 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 much experience does Melvin Portnoy have?

Melvin Portnoy 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

Is Melvin Portnoy's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Melvin Portnoy. 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.