Are you Alyssa V. Casteleiro? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Provider Profile

Alyssa V. Casteleiro

Is this you? Edit this profile

Where to find Alyssa V. Casteleiro

About Alyssa Casteleiro

Alyssa V. Casteleiro is listed as a student in an organized health care education program in Fairfield, CA. This provider record is associated with NPI 1386551836.

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

Credentials & Licensing

NPINational Provider Identifier
1386551836Issued 2026

As reported to the NPI registry ↗

Common questions

What does Alyssa V. Casteleiro specialize in?

Alyssa V. Casteleiro is a medical trainee in Fairfield, CA. 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 Alyssa V. Casteleiro located?

Alyssa V. Casteleiro is listed at 4820 Business Center Dr Ste 210, Fairfield, CA 94534. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Alyssa V. Casteleiro's phone number?

The number on file is (707) 224-8266. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Alyssa V. Casteleiro's NPI number?

Alyssa V. Casteleiro's National Provider Identifier is 1386551836. 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

Has Alyssa V. Casteleiro confirmed this information?

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

Guide.md

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