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Provider Profile

Efren Castro

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At a glance

About Efren Castro

Efren Castro is an addiction & substance abuse counselor based in Pomona, CA. The provider's National Provider Identifier (NPI) is 1235319922.

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

Specialty

Addiction & Substance Abuse Counselor (Primary)

Credentials & Licensing

NPINational Provider Identifier
1235319922Issued 2007

As reported to the NPI registry ↗

Common questions

What does Efren Castro specialize in?

Efren Castro is an addiction & substance abuse counselor in Pomona, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Efren Castro located?

Efren Castro is listed at 558 N Towne Ave, Pomona, CA 91767. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Efren Castro's phone number?

The number on file is (909) 622-2273. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Efren Castro's NPI number?

Efren Castro's National Provider Identifier is 1235319922. 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 Efren Castro been practicing?

Efren Castro has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Efren Castro confirmed this information?

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

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