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Physician Profile

John A. Del Castillo, MD

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At a glance

About Dr. Del Castillo

John A. Del Castillo, MD is listed as a student in an organized health care education program in Washington, DC. The provider's National Provider Identifier (NPI) is 1780320598.

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

Credentials & Licensing

NPINational Provider Identifier
1780320598Issued 2022

As reported to the NPI registry ↗

Common questions

What does Dr. Del Castillo specialize in?

Dr. Del Castillo is a medical trainee in Washington, DC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.

NPI registry

Where is Dr. Del Castillo located?

Dr. Del Castillo is listed at Gw Medical Faculty Associates 2150 Pennsylvania Ave, Nw, Washington, DC 20037. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Del Castillo's phone number?

The number on file is (202) 741-3000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Del Castillo's NPI number?

Dr. Del Castillo's National Provider Identifier is 1780320598. 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 Dr. Del Castillo been practicing?

Dr. Del Castillo has 4+ years experience. Registered with an NPI since 2022. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Del Castillo confirmed this information?

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

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

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