Provider Profile

Jason A. Olszewski, RN

Unclaimed Profile

About Jason Olszewski

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Specialty

Registered Nurse (Primary)

Credentials & Licensing

NY license797522-01
NPI1679163778
NPI issued01/22/2021

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 Jason A. Olszewski specialize in?

Jason A. Olszewski is a registered nurse in Patchogue, NY. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Jason A. Olszewski located?

Jason A. Olszewski is listed at 196 Maple Ave, Patchogue, NY 11772. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Jason A. Olszewski's phone number?

The number on file is (631) 258-8326. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Jason A. Olszewski's NPI number?

Jason A. Olszewski's National Provider Identifier is 1679163778. 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 Jason A. Olszewski been practicing?

Jason A. Olszewski has 5+ years experience. Registered with an NPI since 2021. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Jason A. Olszewski confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Jason A. Olszewski. 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.