Provider Profile

Maria Castillo, NP

Unclaimed Profile

About Maria Castillo

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Specialty

Nurse Practitioner — Primary Care (Primary)

Credentials & Licensing

CA license95036547
NPI1396620134
NPI issued08/11/2025

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

What kind of doctor is Maria Castillo?

Maria Castillo is a nurse practitioner in Chula Vista, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Nurse Practitioner — Primary Care”.

NPI registry

What is Maria Castillo's address?

Maria Castillo is listed at 1421 Trailwood Ave, Chula Vista, CA 91913. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Maria Castillo?

The number on file is (619) 254-3820. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Maria Castillo's NPI number?

Maria Castillo's National Provider Identifier is 1396620134. 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 Maria Castillo been practicing?

Maria 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

Has Maria Castillo confirmed this information?

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

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.