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Provider Profile

Mark L. O'Neill, LCSW-C

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At a glance

About Mark O'neill

Listed in the NPI registry as a clinical social worker, Mark L. O'Neill, LCSW-C practices in Kingsville, MD. NPI 1588653950 identifies this record in the national registry.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Credentials & Licensing

MD licenceAs reported to the NPI registry
No. 00218As reported
NPINational Provider Identifier
1588653950Issued 2005

As reported to the NPI registry ↗

Common questions

What kind of doctor is Mark L. O'Neill?

Mark L. O'Neill is a clinical social worker in Kingsville, MD. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Mark L. O'Neill's address?

Mark L. O'Neill is listed at 19 Elray Rd, Kingsville, MD 21087. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Mark L. O'Neill?

The number on file is (410) 592-7517. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Mark L. O'Neill's NPI number?

Mark L. O'Neill's National Provider Identifier is 1588653950. 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 Mark L. O'Neill been practicing?

Mark L. O'Neill has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Mark L. O'Neill confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Mark L. O'Neill. If this is you, claiming it is free.

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