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Provider Profile

David J. Castillo

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At a glance

About David Castillo

Listed in the NPI registry as a mental health counselor, David J. Castillo practices in Boston, MA. NPI 1841155447 identifies this record in the national registry.

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

Specialty

Credentials & Licensing

NPINational Provider Identifier
1841155447Issued 2025

As reported to the NPI registry ↗

Common questions

What does David J. Castillo specialize in?

David J. Castillo is a mental health counselor in Boston, MA. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is David J. Castillo located?

David J. Castillo is listed at 895 Blue Hill Ave, Boston, MA 02124. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is David J. Castillo's phone number?

The number on file is (617) 506-8188. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for David J. Castillo?

David J. Castillo's National Provider Identifier is 1841155447. 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 David J. Castillo have?

David J. Castillo has 1+ years experience. Registered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Is David J. Castillo's profile verified?

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

Guide.md

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