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Provider Profile

Mark A. Crook

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At a glance

About Mark Crook

Listed in the NPI registry as a mental health counselor, Mark A. Crook practices in Altadena, CA. NPI 1508033671 identifies this record in the national registry.

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

Specialty

Mental Health Counselor (Primary)

Credentials & Licensing

NPINational Provider Identifier
1508033671Issued 2008

As reported to the NPI registry ↗

Common questions

What does Mark A. Crook specialize in?

Mark A. Crook is a mental health counselor in Altadena, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Mark A. Crook located?

Mark A. Crook is listed at 760 West Mountain View St, Altadena, CA 91001. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Mark A. Crook's phone number?

The number on file is (626) 798-6793. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Mark A. Crook?

Mark A. Crook's National Provider Identifier is 1508033671. 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 Mark A. Crook have?

Mark A. Crook has 18+ years experience. Registered with an NPI since 2008. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is Mark A. Crook's profile verified?

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

Guide.md

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