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

Edit this profile

Physician Profile

Thomas K. Ryu, DO

Is this you? Edit this profile

At a glance

About Dr. Ryu

Thomas K. Ryu, DO is a healthcare provider in Irvine, CA specializing in emergency medical services. This provider record is associated with NPI 1164477410.

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

Specialty

Credentials & Licensing

CA · Osteopathic Physician and Surgeon 20AOsteopathic Medical Board of California
No. 5251CurrentExpires Sep 2027Since 1986
CA licenceAs reported to the NPI registry
No. 20A5251As reported
NPINational Provider Identifier
1164477410Issued 2006

Snapshot · verify with the board ↗

Medicare information

Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What kind of doctor is Dr. Ryu?

Dr. Ryu is an emergency medical services in Irvine, CA. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Dr. Ryu's address?

Dr. Ryu is listed at 16200 Sand Canyon Ave, Irvine, CA 92618. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Ryu?

The number on file is (949) 753-2000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Ryu's NPI number?

Dr. Ryu's National Provider Identifier is 1164477410. 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. Ryu been practicing?

Dr. Ryu has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Ryu confirmed this information?

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

Guide.md

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