Are you Ryan Oshiro? This profile is yours to edit: update your address, phone, photo and services.

Edit this profile

Provider Profile

Ryan Oshiro

Is this you? Edit this profile

At a glance

About Ryan Oshiro

Ryan Oshiro is a psychologist practicing in Fullerton, CA. This provider record is associated with NPI 1306704770.

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

Specialty

Psychologist (Primary)

Credentials & Licensing

NPINational Provider Identifier
1306704770Issued 2026

As reported to the NPI registry ↗

Common questions

What kind of doctor is Ryan Oshiro?

Ryan Oshiro is a psychologist in Fullerton, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Ryan Oshiro's address?

Ryan Oshiro is listed at 1051 W Bastanchury Rd, Fullerton, CA 92833. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Ryan Oshiro?

The number on file is (714) 271-0358. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Ryan Oshiro's NPI number?

Ryan Oshiro's National Provider Identifier is 1306704770. 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 Ryan Oshiro confirmed this information?

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

Guide.md

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