Provider Profile

Mary Ellen M. Johnston, L-RCSW

Unclaimed Profile

About Mary Ellen Johnston

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Specialty

Clinical Social Worker (Primary)

Credentials & Licensing

NY licenseR038676-1
NPI1760672075
NPI issued08/01/2007

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 Mary Ellen M. Johnston?

Mary Ellen M. Johnston is a clinical social worker in Port Jefferson Station, NY. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Mary Ellen M. Johnston's address?

Mary Ellen M. Johnston is listed at 23 Kennedy Rd, Port Jefferson Station, NY 11776. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Mary Ellen M. Johnston?

The number on file is (631) 766-5318. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Mary Ellen M. Johnston?

Mary Ellen M. Johnston's National Provider Identifier is 1760672075. 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 Mary Ellen M. Johnston have?

Mary Ellen M. Johnston 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 Mary Ellen M. Johnston's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Mary Ellen M. Johnston. 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.