Provider Profile

Sydney D. Phelan

Unclaimed Profile

About Sydney Phelan

No biography has been added yet. Is this you? Claim this profile to add one.

Specialty

Specialist (Primary)

Credentials & Licensing

NPI1396523908
NPI issued09/18/2023

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 does Sydney D. Phelan specialize in?

Sydney D. Phelan is a specialist in Syosset, NY. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Sydney D. Phelan located?

Sydney D. Phelan is listed at 1497 Laurel Hollow Rd, Syosset, NY 11791. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Sydney D. Phelan's phone number?

The number on file is (516) 761-1708. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Sydney D. Phelan's NPI number?

Sydney D. Phelan's National Provider Identifier is 1396523908. 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 Sydney D. Phelan been practicing?

Sydney D. Phelan has 3+ years experience. Registered with an NPI since 2023. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Sydney D. Phelan confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Sydney D. Phelan. 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.