Provider Profile

Stephen Deleonardis

Unclaimed Profile

About Stephen Deleonardis

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Specialty

Addiction & Substance Abuse Counselor (Primary)

Credentials & Licensing

NPI1043620891
NPI issued05/02/2014

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 Stephen Deleonardis specialize in?

Stephen Deleonardis is an addiction & substance abuse counselor in Ontario, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Stephen Deleonardis located?

Stephen Deleonardis is listed at 125 W F St Ste 101, Ontario, CA 91762. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Stephen Deleonardis's phone number?

The number on file is (909) 986-4550. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Stephen Deleonardis?

Stephen Deleonardis's National Provider Identifier is 1043620891. 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 Stephen Deleonardis have?

Stephen Deleonardis has 12+ years experience. Registered with an NPI since 2014. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Stephen Deleonardis's profile verified?

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