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Provider Profile

Mark Hennessey

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At a glance

About Mark Hennessey

Listed in the NPI registry as a counselor, Mark Hennessey practices in San Jose, CA. NPI 1447168000 identifies this record in the national registry.

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

Specialty

Counselor (Primary)

Credentials & Licensing

CA licenceAs reported to the NPI registry
No. 260146902As reported
NPINational Provider Identifier
1447168000Issued 2026

As reported to the NPI registry ↗

Common questions

What does Mark Hennessey specialize in?

Mark Hennessey is a counselor in San Jose, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Mark Hennessey located?

Mark Hennessey is listed at 617 N Jackson Ave, San Jose, CA 95133. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Mark Hennessey's phone number?

The number on file is (408) 928-9563. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Mark Hennessey's NPI number?

Mark Hennessey's National Provider Identifier is 1447168000. 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

Has Mark Hennessey confirmed this information?

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

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

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