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Provider Profile

Calvin Walker

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At a glance

About Calvin Walker

Calvin Walker is a mental health counselor based in San Leandro, CA. The provider's National Provider Identifier (NPI) is 1801311774.

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

Specialty

Credentials & Licensing

NPINational Provider Identifier
1801311774Issued 2017

As reported to the NPI registry ↗

Common questions

What is Calvin Walker's specialty?

Calvin Walker is a mental health counselor in San Leandro, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where can I find Calvin Walker?

Calvin Walker is listed at 3801 Teagarden Street, San Leandro, CA 94577. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Calvin Walker?

The number on file is (510) 347-4620. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Calvin Walker's NPI number?

Calvin Walker's National Provider Identifier is 1801311774. 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 Calvin Walker been practicing?

Calvin Walker has 9+ years experience. Registered with an NPI since 2017. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Calvin Walker confirmed this information?

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

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