Provider Profile

William K. Wertling

Unclaimed Profile

About William Wertling

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Specialty

Social Worker (Primary)

Credentials & Licensing

NY license131845
NPI1013837731
NPI issued07/21/2026

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 William K. Wertling specialize in?

William K. Wertling is a social worker in Oceanside, NY. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is William K. Wertling located?

William K. Wertling is listed at 148 Elaine Dr, Oceanside, NY 11572. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is William K. Wertling's phone number?

The number on file is (516) 993-2885. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for William K. Wertling?

William K. Wertling's National Provider Identifier is 1013837731. 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

Is William K. Wertling's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by William K. Wertling. 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.