Physician Profile

Nathan Ionascu, M.D.

Unclaimed Profile

About Dr. Ionascu

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Specialty

Pediatrics (Primary)
Pediatrics (Additional)

Credentials & Licensing

NY license102272-1
NPI1265762934
NPI issued12/31/2009

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 is Nathan Ionascu's specialty?

Nathan Ionascu is a pediatrician in Chappaqua, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatrics”.

NPI registry

Where can I find Nathan Ionascu?

Nathan Ionascu is listed at 149 Ridgewood Ter, Chappaqua, NY 10514. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Nathan Ionascu?

The number on file is (914) 238-4877. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Nathan Ionascu's NPI number?

Nathan Ionascu's National Provider Identifier is 1265762934. 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 Nathan Ionascu been practicing?

Nathan Ionascu has 17+ years experience. Registered with an NPI since 2009. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Nathan Ionascu confirmed this information?

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